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Oval|Lab Grown|IGI

12.03ct F VVS2 Oval Lab Grown Diamond

EX • F/VVS2 • IGI LG817637802

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG817637802

Diamond specifications and retailer prices

From HK$16,413 HKD
$2,092 USD
As of November 1, 2026
Save HK$100,958 HKD (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$117,372 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 12.03ct lab-grown oval diamond

This 12.03ct 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 LG817637802 or 817637802. Listed at 16 retailers as of October 31, 2026, with prices from HK$16,413 to HK$117,372, a HK$100,958 spread on the same certified stone. Brilliant Earth lists it at HK$117,372. 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

12.03
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817637802
Dimensions12.45 × 19.61 × 7.45 mm
L/W Ratio1.58
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.45 mm19.61 mm12.03 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817637802
Side View
Table 63.0%Crown 37.8°Girdle: STK-THKPavilion 39.4°Culet: NoneDepth 59.8%

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$117,372 HKD|Low: HK$15,754 HKD|High: HK$117,372 HKD|Avg: HK$34,916 HKD|+6.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 10HK$16,413 HKD
Retailer 4HK$17,857 HKD
Retailer 11HK$19,042 HKD
Retailer 8HK$20,360 HKD
Retailer 3HK$26,173 HKD
Retailer 2HK$26,201 HKD
Retailer 7HK$29,476 HKD
Retailer 13HK$29,774 HKD
Retailer 9HK$30,535 HKD
Retailer 6HK$35,280 HKD
Retailer 5HK$36,110 HKD
Retailer 12HK$51,303 HKD
Brilliant EarthHK$117,372 HKD

40 data points across 13 retailers

16 retailersHK$16,413 HKD to HK$117,372 HKD

A
Cheapest Retailer
-
HK$16,413 HKD
$2,092 USD
A
Retailer 2
-
HK$17,857 HKD
$2,276 USD
View
A
Retailer 3
-
HK$19,042 HKD
$2,427 USD
View
Retailer 4
-
HK$19,042 HKD
$2,427 USD
View
Price last confirmed 22 days ago
A
Retailer 5
-
HK$20,360 HKD
$2,595 USD
View
A
Retailer 6
-
HK$26,173 HKD
$3,336 USD
View
A
Retailer 7
-
HK$26,201 HKD
£2,630 GBP
View
A
Retailer 8
-
HK$29,476 HKD
ZAR 60,694 ZAR
View
B+
Retailer 9
-
HK$29,774 HKD
$3,795 USD
View
B+
Retailer 10
-
HK$30,535 HKD
$3,892 USD
View
B+
Retailer 11
-
HK$35,280 HKD
A$6,918 AUD
View
B+
Retailer 12
-
HK$36,110 HKD
£3,624 GBP
View
B
Retailer 13
-
HK$51,303 HKD
$6,539 USD
View
B
Retailer 14
-
HK$66,590 HKD
$8,487 USD
View
B
Retailer 15
-
HK$77,657 HKD
$9,898 USD
View
Most Expensive
B
Brilliant Earth
21393362A · Oct 31
HK$117,372 HKD
$14,960 USD
View
15 more retailers have this diamond
Prices start from HK$16,413 HKDSave up to HK$100,958 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
12.03ct Oval
HK$16,413 HKD