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Radiant|Lab Grown|IGI

1.20ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG815606161

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

Certificate IGI LG815606161

Diamond specifications and retailer prices

From HK$2,063 HKD
As of November 3, 2026
Save HK$7,233 HKD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$9,297 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.2ct lab-grown radiant diamond

This 1.2ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG815606161 or 815606161. Listed at 13 retailers as of October 29, 2026, with prices from HK$2,063 to HK$9,297, a HK$7,233 spread on the same certified stone. MOH London lists it at HK$9,297. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815606161
Dimensions8.01 × 4.97 × 3.40 mm
L/W Ratio1.61
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.01 mm4.97 mm1.20 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815606161
Side View
Table 65.0%Crown 39.7°Girdle: STK-THKPavilion 34.5°Culet: NoneDepth 68.4%

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 3
Current: HK$9,297 HKD|Low: HK$2,063 HKD|High: HK$9,645 HKD|Avg: HK$5,467 HKD|-3.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 4, 2026
Retailer 6HK$2,063 HKD
Retailer 3HK$3,099 HKD
Retailer 11HK$3,680 HKD
Retailer 10HK$3,970 HKD
Retailer 2HK$4,284 HKD
Retailer 12HK$4,762 HKD
Retailer 9HK$5,610 HKD
Retailer 4HK$5,908 HKD
Retailer 5HK$7,391 HKD
Retailer 8HK$7,391 HKD
Retailer 7HK$7,767 HKD
MOH LondonHK$9,297 HKD

26 data points across 12 retailers

13 retailersHK$2,063 HKD to HK$9,297 HKD

A
Cheapest Retailer
-
HK$2,063 HKD
Final sale: no returns
A
Retailer 2
-
HK$3,099 HKD
View
A
Retailer 3
-
HK$3,680 HKD
View
A
Retailer 4
-
HK$3,970 HKD
View
A
Retailer 5
-
HK$4,284 HKD
View
A
Retailer 6
-
HK$4,762 HKD
View
A
Retailer 7
-
HK$5,610 HKD
View
B+
Retailer 8
-
HK$5,908 HKD
View
B+
Retailer 9
-
HK$7,391 HKD
View
B+
Retailer 10
-
HK$7,391 HKD
View
B+
Retailer 11
-
HK$7,767 HKD
View
Retailer 12
-
HK$9,250 HKD
View
Price last confirmed 27 days ago
Most Expensive
B+
MOH London
LG815606161 · Oct 29
HK$9,297 HKD
£933 GBP
View
12 more retailers have this diamond
Prices start from HK$2,063 HKDSave up to HK$7,233 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
1.20ct Radiant
HK$2,063 HKD