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Marquise|Lab Grown|IGI

3.06ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG821605784

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG821605784

Diamond specifications and retailer prices

From HK$6,277 HKD
$800 USD
As of October 30, 2026
Save HK$49,428 HKD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$55,704 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.06ct lab-grown marquise diamond

This 3.06ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821605784 or 821605784. Listed at 23 retailers as of October 29, 2026, with prices from HK$6,277 to HK$55,704, a HK$49,428 spread on the same certified stone. Do Amore Diamonds lists it at HK$55,704. 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

3.06
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821605784
Dimensions15.09 × 7.60 × 4.74 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.09 mm7.60 mm3.06 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821605784
Side View
Table 62.0%Crown 34.4°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.4%

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$55,704 HKD|Low: HK$6,025 HKD|High: HK$58,372 HKD|Avg: HK$17,116 HKD|-2.1%
Do Amore Diamonds
Retailer 2
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Retailer 17
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Retailer 22
Retailer 23
October 30, 2026
Retailer 3HK$6,277 HKD
Retailer 23HK$6,826 HKD
Retailer 12HK$7,022 HKD
Retailer 6HK$7,281 HKD
Retailer 9HK$7,281 HKD
Retailer 11HK$8,505 HKD
Retailer 19HK$8,669 HKD
Retailer 2HK$9,828 HKD
Retailer 10HK$10,192 HKD
Retailer 14HK$10,262 HKD
Retailer 13HK$12,361 HKD
Retailer 16HK$13,652 HKD
Retailer 22HK$17,308 HKD
Retailer 18HK$18,129 HKD
Retailer 17HK$18,655 HKD
Retailer 4HK$20,475 HKD
Retailer 20HK$21,654 HKD
Retailer 5HK$22,588 HKD
Retailer 8HK$22,768 HKD
Retailer 15HK$24,167 HKD
Retailer 7HK$28,655 HKD
Retailer 21HK$30,281 HKD
Do Amore DiamondsHK$55,704 HKD

29 data points across 23 retailers

23 retailersHK$6,277 HKD to HK$55,704 HKD

A
Cheapest Retailer
-
HK$6,277 HKD
$800 USD
A
Retailer 2
-
HK$6,826 HKD
$870 USD
View
A
Retailer 3
-
HK$7,022 HKD
$895 USD
View
Final sale: no returns
Retailer 4
-
HK$7,281 HKD
$928 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
HK$7,281 HKD
$928 USD
View
A
Retailer 6
-
HK$8,505 HKD
$1,084 USD
View
A
Retailer 7
-
HK$8,669 HKD
$1,105 USD
View
A
Retailer 8
-
HK$9,828 HKD
£986 GBP
View
A
Retailer 9
-
HK$10,192 HKD
$1,299 USD
View
A
Retailer 10
-
HK$10,262 HKD
$1,308 USD
View
B+
Retailer 11
-
HK$12,361 HKD
£1,241 GBP
View
Retailer 12
-
HK$13,652 HKD
$1,740 USD
View
Price last confirmed 17 days ago
B+
Retailer 13
-
HK$17,308 HKD
$2,206 USD
View
Retailer 14
-
HK$18,129 HKD
A$3,555 AUD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
HK$18,655 HKD
ZAR 38,413 ZAR
View
Retailer 16
-
HK$20,475 HKD
A$4,015 AUD
View
Price last confirmed 22 days ago
B
Retailer 17
-
HK$21,654 HKD
$2,760 USD
View
B
Retailer 18
-
HK$22,588 HKD
$2,879 USD
View
B
Retailer 19
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HK$22,768 HKD
$2,902 USD
View
B
Retailer 20
-
HK$24,167 HKD
$3,080 USD
View
B
Retailer 21
-
HK$28,655 HKD
$3,652 USD
View
B
Retailer 22
-
HK$30,281 HKD
£3,039 GBP
View
Most Expensive
B
Do Amore Diamonds
27-35AAE3883 · Oct 29
HK$55,704 HKD
$7,100 USD
View
22 more retailers have this diamond
Prices start from HK$6,277 HKDSave up to HK$49,428 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
3.06ct Marquise
HK$6,277 HKD