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Round|Natural|GIA

2.31ct K IF Round Natural Diamond

EX • K/IF • GIA 393

Certificate GIA 393

Diamond specifications and retailer prices

From $31,415 NZD
As of November 6, 2026
Save $2,186 NZD (7%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $33,601 NZD at DreamStone · As of November 4, 2026
View at DreamStone

About this 2.31ct natural round diamond

This 2.31ct natural round sits in the two to three carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA. Listed at 2 retailers as of November 4, 2026, with a relatively tight 7% spread, which is unusual at this carat range and suggests competitive pricing across the listings. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.31
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 393
Dimensions8.43 × 8.49 mm
L/W Ratio1.01
Top View
8.43 mm8.49 mm2.31 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 393
Side View
Table 55.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 62.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: $33,601 NZD|Low: $31,415 NZD|High: $34,297 NZD|Avg: $32,624 NZD
DreamStone
Retailer 2
October 17, 2026
Retailer 2$31,415 NZD
DreamStone$33,601 NZD

3 data points across 2 retailers

2 retailers$31,415 NZD to $33,601 NZD

B+
Cheapest Retailer
-
$31,415 NZD
Most Expensive
B+
DreamStone
6410d2d1eac682738c0cc056 · Nov 4
$33,601 NZD
$18,889 USD
View
1 more retailer has this diamond
Prices start from $31,415 NZDSave up to $2,186 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+
2.31ct Round
$31,415 NZD