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Round|Lab Grown|IGI

2.12ct K SI1 Round Lab Grown Diamond

GD • K/SI1 • IGI LG451057949

Shape and cutting style on the report: Round brilliant

Certificate IGI LG451057949

Diamond specifications and retailer prices

From HK$14,529 HKD
As of November 5, 2026
Save HK$33,474 HKD (70%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$48,004 HKD at MOH London · As of November 5, 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG451057949 or 451057949. Listed at 10 retailers as of November 5, 2026, with prices from HK$14,529 to HK$48,004, a HK$33,474 spread on the same certified stone. MOH London lists it at HK$48,004. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.12
Carat
K
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishGood
SymmetryGood
FluorescenceNone
Crown angle34.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451057949
Dimensions8.24 × 8.29 × 4.99 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
8.24 mm8.29 mm2.12 ctK / SI1
OriginLab Grown
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI LG451057949
Side View
Table 59.5%Crown 34.6°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.3%

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: Nov 5
Current: HK$48,004 HKD|Low: HK$13,949 HKD|High: HK$48,771 HKD|Avg: HK$23,707 HKD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5HK$14,529 HKD
Retailer 2HK$16,349 HKD
Retailer 6HK$16,851 HKD
Retailer 8HK$16,851 HKD
Retailer 3HK$18,162 HKD
Retailer 9HK$22,469 HKD
Retailer 7HK$26,407 HKD
Retailer 4HK$28,345 HKD
MOH LondonHK$48,004 HKD

41 data points across 9 retailers

10 retailersHK$14,529 HKD to HK$48,004 HKD

B+
Cheapest Retailer
-
HK$14,529 HKD
B+
Retailer 2
-
HK$15,808 HKD
View
B+
Retailer 3
-
HK$16,349 HKD
View
B+
Retailer 4
-
HK$16,851 HKD
View
Retailer 5
-
HK$16,851 HKD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
HK$18,162 HKD
View
B
Retailer 7
-
HK$26,407 HKD
View
C
Retailer 8
-
HK$28,345 HKD
View
C
Retailer 9
-
HK$31,585 HKD
View
Most Expensive
C
MOH London
LG451057949 · Nov 5
HK$48,004 HKD
£4,818 GBP
View
9 more retailers have this diamond
Prices start from HK$14,529 HKDSave up to HK$33,474 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+
2.12ct Round
HK$14,529 HKD