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Heart|Natural|GIA

0.83ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 2297452919

Certificate GIA 2297452919

Diamond specifications and retailer prices

From $2,747 NZD
$1,548 USD
As of October 31, 2026
Save $1,584 NZD (37%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $4,331 NZD at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

About this 0.83ct natural heart diamond

This 0.83ct natural heart sits in the just-under-one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2297452919. Listed at 4 retailers as of October 31, 2026, with prices from $2,747 to $4,331, a $1,584 spread on the same certified stone. 77 Diamonds lists it at $4,331. 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

0.83
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2297452919
Dimensions6.03 × 6.48 × 3.66 mm
L/W Ratio1.07
Top View
6.03 mm6.48 mm0.83 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2297452919
Side View
Table 54.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 56.4%

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: Oct 31
Current: $4,331 NZD|Low: $2,496 NZD|High: $5,016 NZD|Avg: $3,721 NZD|+2.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 2$2,747 NZD
Retailer 4$2,880 NZD
77 Diamonds$4,331 NZD
Retailer 3$5,016 NZD

32 data points across 4 retailers

4 retailers$2,747 NZD to $4,331 NZD

B+
Cheapest Retailer
-
$2,747 NZD
$1,548 USD
Final sale: no returns
B+
Retailer 2
-
$2,837 NZD
$1,599 USD
View
B+
Retailer 3
-
$2,880 NZD
$1,623 USD
View
Most Expensive
B
77 Diamonds
HSZFC2SKGFD · Nov 1
$4,331 NZD
£1,922 GBP
View
3 more retailers have this diamond
Prices start from $2,747 NZDSave up to $1,584 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+
0.83ct Heart
$2,747 NZD