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Marquise|Lab Grown|IGI

3.08ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG665445463

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG665445463

Diamond specifications and retailer prices

From HK$40,170 HKD
As of October 30, 2026
Save HK$25,185 HKD (39%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: HK$171,899 HKD at Do Amore Diamonds · As of October 23, 2026
View at Do Amore Diamonds

About this 3.08ct lab-grown marquise diamond

This 3.08ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG665445463 or 665445463. Listed at 31 retailers as of October 28, 2026, with a 63% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.08
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665445463
Dimensions14.88 × 7.61 × 4.79 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
14.88 mm7.61 mm3.08 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665445463
Side View
Table 62.0%Crown 34.5°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$171,899 HKD|Low: HK$22,046 HKD|High: HK$171,899 HKD|Avg: HK$62,718 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
October 29, 2026
Retailer 11HK$22,046 HKD
Retailer 14HK$24,989 HKD
Retailer 4HK$28,229 HKD
Retailer 12HK$28,990 HKD
Retailer 3HK$30,206 HKD
Retailer 23HK$32,866 HKD
Retailer 5HK$40,170 HKD
Retailer 24HK$40,798 HKD
Retailer 18HK$43,476 HKD
Retailer 22HK$45,191 HKD
Retailer 17HK$48,722 HKD
Retailer 16HK$49,023 HKD
Retailer 21HK$51,586 HKD
Retailer 2HK$65,198 HKD
Retailer 20HK$68,901 HKD
Retailer 8HK$72,769 HKD
Retailer 13HK$72,992 HKD
Retailer 19HK$73,468 HKD
Retailer 6HK$83,698 HKD
Retailer 15HK$85,060 HKD
Retailer 9HK$87,623 HKD
Retailer 10HK$112,606 HKD
Retailer 7HK$116,273 HKD
Do Amore DiamondsHK$171,899 HKD

36 data points across 24 retailers

31 retailersHK$40,170 HKD to HK$65,355 HKD

Retailer 1
-
HK$22,046 HKD
$2,810 USD
Price last confirmed 7 days ago
Retailer 2
-
HK$24,989 HKD
$3,185 USD
View
Price last confirmed 9 days ago
Retailer 3
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HK$24,989 HKD
$3,185 USD
View
Price last confirmed 22 days ago
Retailer 4
-
HK$27,923 HKD
$3,559 USD
View
Price last confirmed 31 days ago
Retailer 5
-
HK$28,229 HKD
$3,598 USD
View
Price last confirmed 9 days ago
Retailer 6
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HK$28,990 HKD
$3,695 USD
View
Price last confirmed 22 days ago
Retailer 7
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HK$28,990 HKD
$3,695 USD
View
Price last confirmed 20 days ago
Retailer 8
-
HK$30,206 HKD
$3,850 USD
View
Price last confirmed 7 days ago
Retailer 9
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HK$30,386 HKD
$3,873 USD
View
Price last confirmed 31 days ago
Retailer 10
-
HK$31,948 HKD
$4,072 USD
View
Price last confirmed 32 days ago
Retailer 11
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HK$39,982 HKD
$5,096 USD
View
Price last confirmed 20 days ago
Retailer 12
-
HK$39,982 HKD
$5,096 USD
View
Price last confirmed 8 days ago
A
Retailer 13
-
HK$40,170 HKD
View
Retailer 14
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HK$40,798 HKD
$5,200 USD
View
Price last confirmed 9 days ago
Retailer 15
-
HK$43,476 HKD
£4,363 GBP
View
Price last confirmed 8 days ago
Retailer 16
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HK$44,681 HKD
$5,695 USD
View
Price last confirmed 30 days ago
Retailer 17
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HK$45,191 HKD
$5,760 USD
View
Price last confirmed 9 days ago
Retailer 18
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HK$48,722 HKD
$6,210 USD
View
Price last confirmed 9 days ago
Retailer 19
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HK$49,023 HKD
£4,920 GBP
View
Price last confirmed 9 days ago
B+
Retailer 20
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HK$65,198 HKD
$8,310 USD
View
B+
Retailer 21
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HK$65,355 HKD
$8,330 USD
View
Retailer 22
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HK$68,901 HKD
£6,915 GBP
View
Price last confirmed 9 days ago
Retailer 23
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HK$72,769 HKD
$9,275 USD
View
Price last confirmed 10 days ago
Retailer 24
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HK$72,992 HKD
A$14,313 AUD
View
Price last confirmed 8 days ago
Retailer 25
-
HK$73,468 HKD
ZAR 151,278 ZAR
View
Price last confirmed 10 days ago
Retailer 26
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HK$83,698 HKD
$10,668 USD
View
Price last confirmed 9 days ago
Retailer 27
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HK$85,060 HKD
$10,842 USD
View
Price last confirmed 9 days ago
Retailer 28
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HK$87,623 HKD
A$17,182 AUD
View
Price last confirmed 22 days ago
Retailer 29
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HK$112,606 HKD
$14,353 USD
View
Price last confirmed 8 days ago
Retailer 30
-
HK$116,273 HKD
SGD 20,027 SGD
View
Price last confirmed 9 days ago
Most Expensive
Do Amore Diamonds
27-BFB1D20C4 · Oct 23
HK$171,899 HKD
$21,910 USD
View
Price last confirmed 7 days ago
30 more retailers have this diamond
Prices start from HK$40,170 HKDSave up to HK$25,185 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.08ct Marquise
HK$40,170 HKD