CaratHunter
Plans
Round|Lab Grown|IGI

2.12ct D SI2 Round Lab Grown Diamond

ID • D/SI2 • IGI LG512222782

Shape and cutting style on the report: Round brilliant

Certificate IGI LG512222782

Diamond specifications and retailer prices

From HK$4,440 HKD
As of November 5, 2026
Save HK$19,472 HKD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$23,912 HKD at MOH London · As of November 3, 2026
View at MOH London

About this 2.12ct lab-grown round diamond

This 2.12ct lab-grown round sits in the two to three carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG512222782 or 512222782. Listed at 14 retailers as of November 3, 2026, with prices from HK$4,440 to HK$23,912, a HK$19,472 spread on the same certified stone. MOH London lists it at HK$23,912. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.12
Carat
D
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512222782
Dimensions8.21 × 8.12 × 5.07 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
8.21 mm8.12 mm2.12 ctD / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG512222782
Side View
Table 59.5%Crown 35.8°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.0%

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 5
Current: HK$23,912 HKD|Low: HK$1,600 HKD|High: HK$24,201 HKD|Avg: HK$8,847 HKD|-1.2%
MOH London
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 6, 2026
Retailer 10HK$4,440 HKD
Retailer 6HK$4,966 HKD
Retailer 12HK$4,974 HKD
Retailer 2HK$5,507 HKD
Retailer 3HK$5,507 HKD
Retailer 14HK$7,971 HKD
Retailer 8HK$8,222 HKD
Retailer 7HK$8,434 HKD
Retailer 5HK$8,489 HKD
Retailer 11HK$9,022 HKD
Retailer 4HK$13,251 HKD
Retailer 13HK$13,666 HKD
Retailer 9HK$14,490 HKD
MOH LondonHK$23,912 HKD

32 data points across 14 retailers

14 retailersHK$4,440 HKD to HK$23,912 HKD

A
Cheapest Retailer
-
HK$4,440 HKD
A
Retailer 2
-
HK$4,966 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$4,974 HKD
View
A
Retailer 4
-
HK$5,507 HKD
View
B+
Retailer 5
-
HK$6,025 HKD
View
B+
Retailer 6
-
HK$7,971 HKD
View
B+
Retailer 7
-
HK$8,222 HKD
View
B+
Retailer 8
-
HK$8,434 HKD
View
B+
Retailer 9
-
HK$8,489 HKD
View
B+
Retailer 10
-
HK$9,022 HKD
View
B
Retailer 11
-
HK$13,251 HKD
View
B
Retailer 12
-
HK$13,666 HKD
View
B
Retailer 13
-
HK$14,490 HKD
View
Most Expensive
B
MOH London
LG512222782 · Nov 3
HK$23,912 HKD
£2,400 GBP
View
13 more retailers have this diamond
Prices start from HK$4,440 HKDSave up to HK$19,472 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
2.12ct Round
HK$4,440 HKD