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2.05ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG843654431

Shape and cutting style on the report: Round brilliant

Certificate IGI LG843654431

Diamond specifications and retailer prices

From HK$2,707 HKD
As of November 4, 2026
Save HK$6,928 HKD (72%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$9,635 HKD at MOH London · As of November 5, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG843654431 or 843654431. Listed at 10 retailers as of November 4, 2026, with prices from HK$2,707 to HK$9,635, a HK$6,928 spread on the same certified stone. MOH London lists it at HK$9,635. 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

2.05
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843654431
Dimensions8.21 × 8.18 × 4.96 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.21 mm8.18 mm2.05 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843654431
Side View
Table 57.0%Crown 33.5°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.5%

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 4
Current: HK$9,635 HKD|Low: HK$2,707 HKD|High: HK$9,774 HKD|Avg: HK$5,710 HKD|-1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6HK$2,707 HKD
Retailer 8HK$3,256 HKD
Retailer 3HK$3,460 HKD
Retailer 4HK$3,915 HKD
Retailer 2HK$4,519 HKD
Retailer 9HK$4,903 HKD
Retailer 5HK$6,009 HKD
Retailer 10HK$7,884 HKD
Retailer 7HK$8,983 HKD
MOH LondonHK$9,635 HKD

29 data points across 10 retailers

10 retailersHK$2,707 HKD to HK$9,635 HKD

A
Cheapest Retailer
-
HK$2,707 HKD
B+
Retailer 2
-
HK$3,256 HKD
View
A
Retailer 3
-
HK$3,460 HKD
View
A
Retailer 4
-
HK$3,915 HKD
View
A
Retailer 5
-
HK$4,519 HKD
View
A
Retailer 6
-
HK$4,903 HKD
View
B+
Retailer 7
-
HK$6,009 HKD
View
B
Retailer 8
-
HK$7,884 HKD
View
Retailer 9
-
HK$8,983 HKD
View
Price last confirmed 19 days ago
Most Expensive
B
MOH London
LG843654431 · Nov 5
HK$9,635 HKD
£967 GBP
View
9 more retailers have this diamond
Prices start from HK$2,707 HKDSave up to HK$6,928 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
2.05ct Round
HK$2,707 HKD