Radiant|Lab Grown|IGI

12.60ct F VS2 Radiant Lab Grown Diamond

EX • F/VS2 • IGI LG627455844

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG627455844

Diamond specifications and retailer prices

From HK$21,095 HKD
£2,117 GBP
As of November 2, 2026
Save HK$139,515 HKD (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$160,610 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 12.6ct lab-grown radiant diamond

This 12.6ct lab-grown radiant 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 LG627455844 or 627455844. Listed at 20 retailers as of November 2, 2026, with prices from HK$21,095 to HK$160,610, a HK$139,515 spread on the same certified stone. Brilliant Earth lists it at HK$160,610. 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

12.60
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.6°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627455844
Dimensions11.30 × 11.30 × 7.80 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.30 mm11.30 mm12.60 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627455844
Side View
Table 64.0%Crown 44.6°Girdle: MediumPavilion 34.2°Culet: NoneDepth 69.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$160,610 HKD|Low: HK$21,089 HKD|High: HK$160,610 HKD|Avg: HK$46,653 HKD
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
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 10HK$21,095 HKD
Retailer 16HK$22,644 HKD
Retailer 6HK$25,351 HKD
Retailer 3HK$26,269 HKD
Retailer 8HK$26,269 HKD
Retailer 14HK$26,284 HKD
Retailer 2HK$33,864 HKD
Retailer 11HK$35,197 HKD
Retailer 5HK$36,108 HKD
Retailer 4HK$40,847 HKD
Retailer 9HK$41,604 HKD
Retailer 15HK$62,737 HKD
Retailer 12HK$70,686 HKD
Retailer 7HK$73,052 HKD
Retailer 13HK$77,920 HKD
Brilliant EarthHK$160,610 HKD

36 data points across 16 retailers

20 retailersHK$21,095 HKD to HK$160,610 HKD

A
Cheapest Retailer
-
HK$21,095 HKD
£2,117 GBP
Retailer 2
-
HK$22,644 HKD
$2,886 USD
View
Price last confirmed 12 days ago
Retailer 3
-
HK$24,637 HKD
$3,140 USD
View
Price last confirmed 13 days ago
A
Retailer 4
-
HK$25,351 HKD
$3,231 USD
View
Final sale: no returns
Retailer 5
-
HK$26,269 HKD
$3,348 USD
View
Price last confirmed 11 days ago
Retailer 6
-
HK$26,269 HKD
$3,348 USD
View
Price last confirmed 21 days ago
A
Retailer 7
-
HK$26,284 HKD
$3,350 USD
View
A
Retailer 8
-
HK$29,776 HKD
$3,795 USD
View
A
Retailer 9
-
HK$33,864 HKD
$4,316 USD
View
B+
Retailer 10
-
HK$35,197 HKD
£3,532 GBP
View
Retailer 11
-
HK$36,108 HKD
$4,602 USD
View
Price last confirmed 11 days ago
B+
Retailer 12
-
HK$40,847 HKD
$5,206 USD
View
B+
Retailer 13
-
HK$41,604 HKD
€5,050 EUR
View
B+
Retailer 14
-
HK$45,319 HKD
£4,548 GBP
View
B
Retailer 15
-
HK$62,737 HKD
$7,996 USD
View
B
Retailer 16
-
HK$70,686 HKD
A$13,860 AUD
View
B
Retailer 17
-
HK$73,052 HKD
$9,311 USD
View
B
Retailer 18
-
HK$77,920 HKD
$9,931 USD
View
B
Retailer 19
-
HK$91,511 HKD
$11,663 USD
View
Most Expensive
B
Brilliant Earth
20602346A · Nov 2
HK$160,610 HKD
$20,470 USD
View
19 more retailers have this diamond
Prices start from HK$21,095 HKDSave up to HK$139,515 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
12.60ct Radiant
HK$21,095 HKD