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Heart|Natural|GIA

2.31ct D VS1 Heart Natural Diamond

ID • D/VS1 • GIA 16

Certificate GIA 16

Diamond specifications and retailer prices

From $53,717 NZD
As of November 4, 2026
Save $16,951 NZD (24%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $70,668 NZD at GS Diamonds · As of November 5, 2026
View at GS Diamonds

About this 2.31ct natural heart diamond

This 2.31ct natural heart sits in the two to three carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of November 4, 2026, with prices from $53,717 to $70,668, a $16,951 spread on the same certified stone. GS Diamonds lists it at $70,668. 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
D
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 16
Dimensions8.01 × 9.27 × 5.46 mm
L/W Ratio1.16
Top View
8.01 mm9.27 mm2.31 ctD / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 16
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 58.9%

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 4
Current: $70,668 NZD|Low: $53,186 NZD|High: $74,633 NZD|Avg: $61,739 NZD|-2.6%
GS Diamonds
Retailer 2
Retailer 3
November 5, 2026
Retailer 2$53,717 NZD
Retailer 3$57,829 NZD
GS Diamonds$70,668 NZD

46 data points across 3 retailers

3 retailers$53,717 NZD to $70,668 NZD

B+
Cheapest Retailer
-
$53,717 NZD
B+
Retailer 2
-
$57,829 NZD
View
Most Expensive
B
GS Diamonds
S2A9-7422985391 · Nov 5
$70,668 NZD
A$61,285 AUD
View
2 more retailers have this diamond
Prices start from $53,717 NZDSave up to $16,951 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 Heart
$53,717 NZD