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Round|Lab Grown|IGI

12.03ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG784640608

Shape and cutting style on the report: Round brilliant

Certificate IGI LG784640608

Diamond specifications and retailer prices

From HK$17,989 HKD
£1,805 GBP
As of November 1, 2026
Save HK$60,178 HKD (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$78,166 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 12.03ct lab-grown round diamond

This 12.03ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG784640608 or 784640608. Listed at 15 retailers as of October 31, 2026, with prices from HK$17,989 to HK$78,166, a HK$60,178 spread on the same certified stone. Taylor and Hart lists it at HK$78,166. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784640608
Dimensions14.61 × 14.52 × 9.04 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.61 mm14.52 mm12.03 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784640608
Side View
Table 56.0%Crown 36°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.1%

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$30,116 HKD|Low: HK$17,982 HKD|High: HK$64,617 HKD|Avg: HK$29,829 HKD|+0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 5HK$17,989 HKD
Retailer 10HK$19,308 HKD
Retailer 6HK$21,011 HKD
Retailer 4HK$21,615 HKD
Retailer 2HK$22,399 HKD
Retailer 11HK$22,399 HKD
Retailer 7HK$23,694 HKD
Retailer 3HK$26,456 HKD
Retailer 1HK$30,116 HKD
Retailer 8HK$32,183 HKD
Retailer 9HK$33,580 HKD
Retailer 12HK$59,800 HKD

42 data points across 12 retailers

15 retailersHK$17,989 HKD to HK$78,166 HKD

A
Cheapest Retailer
-
HK$17,989 HKD
£1,805 GBP
A
Retailer 2
-
HK$19,308 HKD
$2,461 USD
View
A
Retailer 3
-
HK$21,011 HKD
$2,678 USD
View
A
Retailer 4
-
HK$21,615 HKD
$2,755 USD
View
Final sale: no returns
A
Retailer 5
-
HK$22,399 HKD
$2,855 USD
View
Retailer 6
-
HK$22,399 HKD
$2,855 USD
View
Price last confirmed 20 days ago
A
Retailer 7
-
HK$23,694 HKD
$3,020 USD
View
A
Retailer 8
-
HK$26,456 HKD
$3,372 USD
View
A
Retailer 9
-
HK$30,116 HKD
£3,022 GBP
View
A
Retailer 10
-
HK$30,787 HKD
$3,924 USD
View
A
Retailer 11
-
HK$32,183 HKD
$4,102 USD
View
A
Retailer 12
-
HK$33,580 HKD
$4,280 USD
View
B
Retailer 13
-
HK$59,800 HKD
$7,622 USD
View
B
Retailer 14
-
HK$71,969 HKD
$9,173 USD
View
Most Expensive
B
Taylor and Hart
JG1PQEX · Oct 31
HK$78,166 HKD
$9,963 USD
View
14 more retailers have this diamond
Prices start from HK$17,989 HKDSave up to HK$60,178 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 Round
HK$17,989 HKD