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Round|Lab Grown|IGI

2.05ct J SI1 Round Lab Grown Diamond

GD • J/SI1 • IGI LG445036602

Shape and cutting style on the report: Round brilliant

Certificate IGI LG445036602

Diamond specifications and retailer prices

From HK$7,610 HKD
As of November 5, 2026
Save HK$45,794 HKD (86%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$53,404 HKD at MOH London · As of November 3, 2026
View at MOH London

About this 2.05ct lab-grown round diamond

This 2.05ct lab-grown round sits in the two to three carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG445036602 or 445036602. Listed at 11 retailers as of November 3, 2026, with prices from HK$7,610 to HK$53,404, a HK$45,794 spread on the same certified stone. MOH London lists it at HK$53,404. 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

2.05
Carat
J
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishGood
SymmetryGood
FluorescenceNone
Crown angle35.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445036602
Dimensions8.07 × 8.06 × 5.02 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.07 mm8.06 mm2.05 ctJ / SI1
OriginLab Grown
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI LG445036602
Side View
Table 57.5%Crown 35.8°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.3%

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$53,404 HKD|Low: HK$7,610 HKD|High: HK$54,121 HKD|Avg: HK$24,426 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 6HK$7,610 HKD
Retailer 5HK$16,969 HKD
Retailer 9HK$19,001 HKD
Retailer 7HK$19,684 HKD
Retailer 10HK$19,684 HKD
Retailer 3HK$19,982 HKD
Retailer 4HK$20,986 HKD
Retailer 11HK$25,034 HKD
Retailer 8HK$30,745 HKD
Retailer 2HK$30,847 HKD
MOH LondonHK$53,404 HKD

16 data points across 11 retailers

11 retailersHK$7,610 HKD to HK$53,404 HKD

B+
Cheapest Retailer
-
HK$7,610 HKD
B+
Retailer 2
-
HK$16,969 HKD
View
B+
Retailer 3
-
HK$18,460 HKD
View
B
Retailer 4
-
HK$19,001 HKD
View
Final sale: no returns
B
Retailer 5
-
HK$19,684 HKD
View
Retailer 6
-
HK$19,684 HKD
View
Price last confirmed 26 days ago
B
Retailer 7
-
HK$20,986 HKD
View
B
Retailer 8
-
HK$27,058 HKD
View
C
Retailer 9
-
HK$30,745 HKD
View
C
Retailer 10
-
HK$30,847 HKD
View
Most Expensive
C
MOH London
LG445036602 · Nov 3
HK$53,404 HKD
£5,360 GBP
View
10 more retailers have this diamond
Prices start from HK$7,610 HKDSave up to HK$45,794 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+
2.05ct Round
HK$7,610 HKD