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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 $40,582 NZD
As of November 5, 2026
Save $6,530 NZD (14%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $47,113 NZD 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 $40,582 to $47,113, a $6,530 spread on the same certified stone. 77 Diamonds lists it at $47,113. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $47,113 NZD|Low: $46,927 NZD|High: $48,062 NZD|Avg: $47,635 NZD|+0.4%
November 7, 2026
77 Diamonds$47,113 NZD

36 data points across 1 retailer

3 retailers$40,582 NZD to $47,113 NZD

B+
Cheapest Retailer
-
$40,582 NZD
B
Retailer 2
-
$41,181 NZD
View
Most Expensive
B
77 Diamonds
RADMBWMHRMF6V · Nov 7
$47,113 NZD
£20,565 GBP
View
2 more retailers have this diamond
Prices start from $40,582 NZDSave up to $6,530 NZD

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
$40,582 NZD