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Marquise|Lab Grown|IGI

12.07ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG842653420

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842653420

Diamond specifications and retailer prices

From HK$21,392 HKD
As of November 1, 2026
Save HK$55,885 HKD (72%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$77,276 HKD at Adiamor · As of November 2, 2026
View at Adiamor

About this 12.07ct lab-grown marquise diamond

This 12.07ct lab-grown marquise sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842653420 or 842653420. Listed at 8 retailers as of November 1, 2026, with prices from HK$21,392 to HK$77,276, a HK$55,885 spread on the same certified stone. Adiamor lists it at HK$77,276. 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

12.07
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842653420
Dimensions22.97 × 12.31 × 7.38 mm
L/W Ratio1.87
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
22.97 mm12.31 mm12.07 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842653420
Side View
Table 64.0%Crown 35.4°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 60.0%

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: Nov 1
Current: HK$77,276 HKD|Low: HK$21,392 HKD|High: HK$77,559 HKD|Avg: HK$38,872 HKD|-0.4%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 6HK$21,392 HKD
Retailer 7HK$22,267 HKD
Retailer 2HK$24,938 HKD
Retailer 5HK$28,364 HKD
Retailer 4HK$29,197 HKD
Retailer 3HK$44,644 HKD
Retailer 8HK$63,445 HKD
AdiamorHK$77,276 HKD

25 data points across 8 retailers

8 retailersHK$21,392 HKD to HK$77,276 HKD

A
Cheapest Retailer
-
HK$21,392 HKD
A
Retailer 2
-
HK$22,267 HKD
$2,838 USD
View
A
Retailer 3
-
HK$24,938 HKD
£2,503 GBP
View
B+
Retailer 4
-
HK$28,364 HKD
$3,615 USD
View
A
Retailer 5
-
HK$29,197 HKD
€3,544 EUR
View
B+
Retailer 6
-
HK$44,644 HKD
$5,690 USD
View
B
Retailer 7
-
HK$63,445 HKD
$8,086 USD
View
Most Expensive
B
Adiamor
D-82532873 · Nov 2
HK$77,276 HKD
$9,849 USD
View
7 more retailers have this diamond
Prices start from HK$21,392 HKDSave up to HK$55,885 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
12.07ct Marquise
HK$21,392 HKD