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Marquise|Lab Grown|IGI

3.97ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG792602255

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG792602255

Diamond specifications and retailer prices

From HK$5,665 HKD
$722 USD
As of October 29, 2026
Save HK$39,935 HKD (88%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$45,600 HKD at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 3.97ct lab-grown marquise diamond

This 3.97ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG792602255 or 792602255. Listed at 6 retailers as of October 29, 2026, with prices from HK$5,665 to HK$45,600, a HK$39,935 spread on the same certified stone. Frank Darling lists it at HK$45,600. 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

3.97
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792602255
Dimensions15.71 × 8.31 × 5.29 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.71 mm8.31 mm3.97 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792602255
Side View
Table 62.0%Crown 35.5°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.7%

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 29
Current: HK$45,600 HKD|Low: HK$3,844 HKD|High: HK$54,606 HKD|Avg: HK$18,836 HKD|-0.0%
Frank Darling
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
October 28, 2026
Retailer 2HK$5,665 HKD
Retailer 11HK$6,904 HKD
Retailer 10HK$7,767 HKD
Retailer 5HK$7,995 HKD
Retailer 12HK$9,098 HKD
Retailer 6HK$14,020 HKD
Retailer 3HK$16,142 HKD
Retailer 13HK$16,523 HKD
Retailer 9HK$17,708 HKD
Retailer 14HK$19,333 HKD
Retailer 4HK$19,754 HKD
Retailer 7HK$30,912 HKD
Retailer 8HK$41,190 HKD
Frank DarlingHK$45,600 HKD

11 data points across 14 retailers

6 retailersHK$5,665 HKD to HK$45,600 HKD

A
Cheapest Retailer
-
HK$5,665 HKD
$722 USD
Final sale: no returns
B+
Retailer 2
-
HK$7,767 HKD
$990 USD
View
B+
Retailer 3
-
HK$17,708 HKD
$2,257 USD
View
B+
Retailer 4
-
HK$30,912 HKD
$3,940 USD
View
B
Retailer 5
-
HK$41,190 HKD
$5,250 USD
View
Most Expensive
B
Frank Darling
100767767580KD · Oct 29
HK$45,600 HKD
$5,812 USD
View
5 more retailers have this diamond
Prices start from HK$5,665 HKDSave up to HK$39,935 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
3.97ct Marquise
HK$5,665 HKD