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Marquise|Lab Grown|IGI

3.97ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG822634919

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG822634919

Diamond specifications and retailer prices

From HK$5,720 HKD
$729 USD
As of October 29, 2026
Save HK$39,885 HKD (87%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$45,605 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 LG822634919 or 822634919. Listed at 7 retailers as of October 29, 2026, with prices from HK$5,720 to HK$45,605, a HK$39,885 spread on the same certified stone. Frank Darling lists it at HK$45,605. 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 angle35.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG822634919
Dimensions16.02 × 8.22 × 5.20 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.02 mm8.22 mm3.97 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG822634919
Side View
Table 60.0%Crown 35.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.3%

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$45,605 HKD|Low: HK$5,720 HKD|High: HK$55,396 HKD|Avg: HK$22,130 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
October 28, 2026
Retailer 2HK$5,720 HKD
Retailer 11HK$6,944 HKD
Retailer 8HK$7,839 HKD
Retailer 9HK$9,751 HKD
Retailer 12HK$12,915 HKD
Retailer 7HK$17,874 HKD
Retailer 4HK$19,704 HKD
Retailer 10HK$22,320 HKD
Retailer 5HK$30,915 HKD
Retailer 6HK$41,194 HKD
Retailer 3HK$43,155 HKD
Frank DarlingHK$45,605 HKD

20 data points across 12 retailers

7 retailersHK$5,720 HKD to HK$45,605 HKD

A
Cheapest Retailer
-
HK$5,720 HKD
$729 USD
Final sale: no returns
B+
Retailer 2
-
HK$7,839 HKD
$999 USD
View
B+
Retailer 3
-
HK$17,874 HKD
$2,278 USD
View
Retailer 4
-
HK$22,320 HKD
$2,845 USD
View
Price last confirmed 43 days ago
B+
Retailer 5
-
HK$30,915 HKD
$3,940 USD
View
B
Retailer 6
-
HK$41,194 HKD
$5,250 USD
View
Most Expensive
B
Frank Darling
100188066643KD · Oct 29
HK$45,605 HKD
$5,812 USD
View
6 more retailers have this diamond
Prices start from HK$5,720 HKDSave up to HK$39,885 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$5,720 HKD