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Round|Lab Grown|IGI

7.12ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG793608866

Shape and cutting style on the report: Round brilliant

Certificate IGI LG793608866

Diamond specifications and retailer prices

From HK$259,826 HKD
$33,117 USD
As of October 31, 2026
Save HK$156,851 HKD (38%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$416,677 HKD at Brilliance · As of November 1, 2026
View at Brilliance

About this 7.12ct lab-grown round diamond

This 7.12ct lab-grown round sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG793608866 or 793608866. Listed at 19 retailers as of October 31, 2026, with prices from HK$259,826 to HK$416,677, a HK$156,851 spread on the same certified stone. Brilliance lists it at HK$416,677. 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

7.12
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793608866
Dimensions12.33 × 12.24 × 7.58 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
12.33 mm12.24 mm7.12 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG793608866
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$416,677 HKD|Low: HK$236,508 HKD|High: HK$928,281 HKD|Avg: HK$427,736 HKD|-6.9%
Brilliance
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
November 1, 2026
Retailer 6HK$236,508 HKD
Retailer 3HK$270,175 HKD
Retailer 10HK$279,699 HKD
Retailer 13HK$286,800 HKD
Retailer 12HK$305,645 HKD
Retailer 14HK$332,689 HKD
Retailer 8HK$336,067 HKD
Retailer 2HK$376,060 HKD
Retailer 11HK$401,621 HKD
Retailer 7HK$415,690 HKD
BrillianceHK$416,677 HKD
Retailer 9HK$565,505 HKD
Retailer 5HK$698,145 HKD
Retailer 4HK$928,281 HKD

35 data points across 14 retailers

19 retailersHK$259,826 HKD to HK$416,677 HKD

Retailer 1
-
HK$236,508 HKD
$30,145 USD
Price last confirmed 74 days ago
B+
Retailer 2
-
HK$259,826 HKD
$33,117 USD
View
B+
Retailer 3
-
HK$270,175 HKD
$34,436 USD
View
B+
Retailer 4
-
HK$279,699 HKD
$35,650 USD
View
B
Retailer 5
-
HK$286,800 HKD
$36,555 USD
View
B+
Retailer 6
-
HK$289,098 HKD
$36,848 USD
View
B
Retailer 7
-
HK$305,645 HKD
$38,957 USD
View
Retailer 8
-
HK$332,689 HKD
$42,404 USD
View
Price last confirmed 16 days ago
B
Retailer 9
-
HK$332,689 HKD
$42,404 USD
View
B+
Retailer 10
-
HK$336,067 HKD
£33,728 GBP
View
Retailer 11
-
HK$352,986 HKD
$44,991 USD
View
Price last confirmed 46 days ago
B
Retailer 12
-
HK$376,060 HKD
$47,932 USD
View
Final sale: no returns
B
Retailer 13
-
HK$394,686 HKD
$50,306 USD
View
B
Retailer 14
-
HK$401,621 HKD
$51,190 USD
View
B
Retailer 15
-
HK$415,690 HKD
£41,719 GBP
View
Most Expensive
B
Brilliance
D41344640 · Nov 1
HK$416,677 HKD
$53,109 USD
View
15 more retailers have this diamond
Prices start from HK$259,826 HKDSave up to HK$156,851 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.

B+
7.12ct Round
HK$259,826 HKD