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Radiant|Natural|GIA

2.05ct D SI1 Radiant Natural Diamond

VG • D/SI1 • GIA 2231165721

Certificate GIA 2231165721

Diamond specifications and retailer prices

From HK$176,318 HKD
As of November 5, 2026
Save HK$28,372 HKD (14%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$204,690 HKD at 77 Diamonds · As of November 7, 2026
View at 77 Diamonds

About this 2.05ct natural radiant diamond

This 2.05ct natural radiant sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2231165721. Listed at 3 retailers as of November 5, 2026, with prices from HK$176,318 to HK$204,690, a HK$28,372 spread on the same certified stone. 77 Diamonds lists it at HK$204,690. 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
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2231165721
Dimensions9.14 × 6.46 × 4.31 mm
L/W Ratio1.41
Top View
9.14 mm6.46 mm2.05 ctD / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2231165721
Side View
Table 72.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 66.7%

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$204,690 HKD|Low: HK$203,883 HKD|High: HK$208,814 HKD|Avg: HK$206,961 HKD|+0.4%
November 7, 2026
77 DiamondsHK$204,690 HKD

36 data points across 1 retailer

3 retailersHK$176,318 HKD to HK$204,690 HKD

B+
Cheapest Retailer
-
HK$176,318 HKD
B
Retailer 2
-
HK$178,920 HKD
View
Most Expensive
B
77 Diamonds
RADMBWMHRMF6V · Nov 7
HK$204,690 HKD
£20,565 GBP
View
2 more retailers have this diamond
Prices start from HK$176,318 HKDSave up to HK$28,372 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 Radiant
HK$176,318 HKD