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Oval|Lab Grown|IGI

12.05ct F VVS2 Oval Lab Grown Diamond

ID • F/VVS2 • IGI LG840638364

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG840638364

Diamond specifications and retailer prices

From HK$26,998 HKD
$3,441 USD
As of November 2, 2026
Save HK$60,854 HKD (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$87,853 HKD at With Clarity · As of November 2, 2026
View at With Clarity

About this 12.05ct lab-grown oval diamond

This 12.05ct lab-grown oval sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840638364 or 840638364. Listed at 10 retailers as of November 2, 2026, with prices from HK$26,998 to HK$87,853, a HK$60,854 spread on the same certified stone. With Clarity lists it at HK$87,853. 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

12.05
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840638364
Dimensions17.87 × 13.08 × 8.01 mm
L/W Ratio1.37
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.87 mm13.08 mm12.05 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840638364
Side View
Table 63.0%Crown 35.1°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.2%

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 2
Current: HK$31,670 HKD|Low: HK$26,355 HKD|High: HK$87,853 HKD|Avg: HK$53,235 HKD|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
With Clarity
November 2, 2026
Retailer 7HK$26,998 HKD
Retailer 6HK$27,719 HKD
Retailer 1HK$31,670 HKD
Retailer 8HK$36,524 HKD
Retailer 3HK$37,938 HKD
Retailer 4HK$49,980 HKD
Retailer 2HK$76,127 HKD
Retailer 5HK$79,144 HKD
Retailer 9HK$81,802 HKD
With ClarityHK$87,853 HKD

33 data points across 10 retailers

10 retailersHK$26,998 HKD to HK$87,853 HKD

A
Cheapest Retailer
-
HK$26,998 HKD
$3,441 USD
A
Retailer 2
-
HK$27,719 HKD
View
B+
Retailer 3
-
HK$31,670 HKD
£3,178 GBP
View
B+
Retailer 4
-
HK$36,524 HKD
$4,655 USD
View
B+
Retailer 5
-
HK$37,938 HKD
€4,605 EUR
View
B+
Retailer 6
-
HK$49,980 HKD
$6,370 USD
View
B
Retailer 7
-
HK$76,127 HKD
A$14,927 AUD
View
B
Retailer 8
-
HK$79,144 HKD
$10,087 USD
View
B
Retailer 9
-
HK$81,802 HKD
$10,426 USD
View
Most Expensive
B
With Clarity
840638364 · Nov 2
HK$87,853 HKD
$11,197 USD
View
9 more retailers have this diamond
Prices start from HK$26,998 HKDSave up to HK$60,854 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
12.05ct Oval
HK$26,998 HKD