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Round|Lab Grown|IGI

12.15ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG627413264

Shape and cutting style on the report: Round brilliant

Certificate IGI LG627413264

Diamond specifications and retailer prices

From HK$26,775 HKD
£2,687 GBP
As of November 2, 2026
Save HK$180,205 HKD (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$206,980 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 12.15ct lab-grown round diamond

This 12.15ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG627413264 or 627413264. Listed at 20 retailers as of October 31, 2026, with prices from HK$26,775 to HK$206,980, a HK$180,205 spread on the same certified stone. Brilliant Earth lists it at HK$206,980. 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

12.15
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627413264
Dimensions14.63 × 14.76 × 8.99 mm
L/W Ratio1.01
Girdle conditionFaceted
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
14.63 mm14.76 mm12.15 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627413264
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
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$206,980 HKD|Low: HK$26,767 HKD|High: HK$206,980 HKD|Avg: HK$61,536 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
November 2, 2026
Retailer 2HK$26,775 HKD
Retailer 3HK$28,740 HKD
Retailer 6HK$32,185 HKD
Retailer 4HK$33,338 HKD
Retailer 13HK$33,346 HKD
Retailer 15HK$41,443 HKD
Retailer 9HK$43,386 HKD
Retailer 11HK$51,601 HKD
Retailer 5HK$51,674 HKD
Retailer 8HK$53,723 HKD
Retailer 12HK$77,708 HKD
Retailer 14HK$79,936 HKD
Retailer 10HK$83,420 HKD
Retailer 7HK$92,552 HKD
Brilliant EarthHK$206,980 HKD

35 data points across 15 retailers

20 retailersHK$26,775 HKD to HK$206,980 HKD

A
Cheapest Retailer
-
HK$26,775 HKD
£2,687 GBP
Retailer 2
-
HK$28,740 HKD
$3,663 USD
View
Price last confirmed 12 days ago
Retailer 3
-
HK$31,267 HKD
$3,985 USD
View
Price last confirmed 13 days ago
A
Retailer 4
-
HK$32,185 HKD
$4,102 USD
View
Final sale: no returns
Retailer 5
-
HK$33,338 HKD
$4,249 USD
View
Price last confirmed 20 days ago
Retailer 6
-
HK$33,338 HKD
$4,249 USD
View
Price last confirmed 12 days ago
A
Retailer 7
-
HK$33,346 HKD
$4,250 USD
View
A
Retailer 8
-
HK$35,496 HKD
$4,524 USD
View
A
Retailer 9
-
HK$41,443 HKD
$5,282 USD
View
Retailer 10
-
HK$41,663 HKD
$5,310 USD
View
Price last confirmed 12 days ago
A
Retailer 11
-
HK$43,386 HKD
£4,354 GBP
View
B+
Retailer 12
-
HK$51,601 HKD
ZAR 106,247 ZAR
View
B+
Retailer 13
-
HK$51,674 HKD
$6,586 USD
View
B+
Retailer 14
-
HK$53,723 HKD
€6,521 EUR
View
B
Retailer 15
-
HK$77,708 HKD
$9,904 USD
View
B
Retailer 16
-
HK$79,936 HKD
$10,188 USD
View
B+
Retailer 17
-
HK$83,420 HKD
A$16,357 AUD
View
B
Retailer 18
-
HK$92,552 HKD
$11,796 USD
View
B
Retailer 19
-
HK$117,651 HKD
$14,995 USD
View
Most Expensive
B
Brilliant Earth
20602665A · Oct 31
HK$206,980 HKD
$26,380 USD
View
19 more retailers have this diamond
Prices start from HK$26,775 HKDSave up to HK$180,205 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
12.15ct Round
HK$26,775 HKD