CaratHunter
Plans
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 $6,545 SGD
HK$40,000 HKD
As of October 30, 2026
Save $4,104 SGD (39%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $28,010 SGD 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: $28,010 SGD|Low: $3,592 SGD|High: $28,010 SGD|Avg: $10,219 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
October 29, 2026
Retailer 11$3,592 SGD
Retailer 14$4,072 SGD
Retailer 4$4,600 SGD
Retailer 12$4,724 SGD
Retailer 3$4,922 SGD
Retailer 23$5,355 SGD
Retailer 5$6,545 SGD
Retailer 24$6,648 SGD
Retailer 18$7,084 SGD
Retailer 22$7,364 SGD
Retailer 17$7,939 SGD
Retailer 16$7,988 SGD
Retailer 21$8,406 SGD
Retailer 2$10,624 SGD
Retailer 20$11,227 SGD
Retailer 8$11,857 SGD
Retailer 13$11,894 SGD
Retailer 19$11,971 SGD
Retailer 6$13,638 SGD
Retailer 15$13,860 SGD
Retailer 9$14,278 SGD
Retailer 10$18,348 SGD
Retailer 7$18,946 SGD
Do Amore Diamonds$28,010 SGD

36 data points across 24 retailers

31 retailers$6,545 SGD to $10,649 SGD

Retailer 1
-
$3,592 SGD
$2,810 USD
Price last confirmed 7 days ago
Retailer 2
-
$4,072 SGD
$3,185 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$4,072 SGD
$3,185 USD
View
Price last confirmed 22 days ago
Retailer 4
-
$4,550 SGD
$3,559 USD
View
Price last confirmed 30 days ago
Retailer 5
-
$4,600 SGD
$3,598 USD
View
Price last confirmed 9 days ago
Retailer 6
-
$4,724 SGD
$3,695 USD
View
Price last confirmed 22 days ago
Retailer 7
-
$4,724 SGD
$3,695 USD
View
Price last confirmed 20 days ago
Retailer 8
-
$4,922 SGD
$3,850 USD
View
Price last confirmed 7 days ago
Retailer 9
-
$4,951 SGD
$3,873 USD
View
Price last confirmed 31 days ago
Retailer 10
-
$5,206 SGD
$4,072 USD
View
Price last confirmed 32 days ago
Retailer 11
-
$6,515 SGD
$5,096 USD
View
Price last confirmed 20 days ago
Retailer 12
-
$6,515 SGD
$5,096 USD
View
Price last confirmed 8 days ago
A
Retailer 13
-
$6,545 SGD
HK$40,000 HKD
View
Retailer 14
-
$6,648 SGD
$5,200 USD
View
Price last confirmed 9 days ago
Retailer 15
-
$7,084 SGD
£4,363 GBP
View
Price last confirmed 8 days ago
Retailer 16
-
$7,280 SGD
$5,695 USD
View
Price last confirmed 30 days ago
Retailer 17
-
$7,364 SGD
$5,760 USD
View
Price last confirmed 9 days ago
Retailer 18
-
$7,939 SGD
$6,210 USD
View
Price last confirmed 9 days ago
Retailer 19
-
$7,988 SGD
£4,920 GBP
View
Price last confirmed 9 days ago
B+
Retailer 20
-
$10,624 SGD
$8,310 USD
View
B+
Retailer 21
-
$10,649 SGD
$8,330 USD
View
Retailer 22
-
$11,227 SGD
£6,915 GBP
View
Price last confirmed 9 days ago
Retailer 23
-
$11,857 SGD
$9,275 USD
View
Price last confirmed 10 days ago
Retailer 24
-
$11,894 SGD
A$14,313 AUD
View
Price last confirmed 8 days ago
Retailer 25
-
$11,971 SGD
ZAR 151,278 ZAR
View
Price last confirmed 10 days ago
Retailer 26
-
$13,638 SGD
$10,668 USD
View
Price last confirmed 9 days ago
Retailer 27
-
$13,860 SGD
$10,842 USD
View
Price last confirmed 8 days ago
Retailer 28
-
$14,278 SGD
A$17,182 AUD
View
Price last confirmed 22 days ago
Retailer 29
-
$18,348 SGD
$14,353 USD
View
Price last confirmed 8 days ago
Retailer 30
-
$18,946 SGD
View
Price last confirmed 9 days ago
Most Expensive
Do Amore Diamonds
27-BFB1D20C4 · Oct 23
$28,010 SGD
$21,910 USD
View
Price last confirmed 7 days ago
30 more retailers have this diamond
Prices start from $6,545 SGDSave up to $4,104 SGD

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
$6,545 SGD