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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 $2,204 AUD
$1,548 USD
As of October 31, 2026
Save $1,271 AUD (37%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $3,474 AUD at 77 Diamonds · As of October 30, 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 30, 2026, with prices from $2,204 to $3,474, a $1,271 spread on the same certified stone. 77 Diamonds lists it at $3,474. 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: $3,474 AUD|Low: $2,003 AUD|High: $4,025 AUD|Avg: $2,842 AUD|+2.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 2$2,204 AUD
Retailer 5$2,276 AUD
Retailer 4$2,311 AUD
77 Diamonds$3,474 AUD
Retailer 3$4,025 AUD

32 data points across 5 retailers

4 retailers$2,204 AUD to $3,474 AUD

B+
Cheapest Retailer
-
$2,204 AUD
$1,548 USD
Final sale: no returns
B+
Retailer 2
-
$2,276 AUD
$1,599 USD
View
B+
Retailer 3
-
$2,311 AUD
$1,623 USD
View
Most Expensive
B
77 Diamonds
HSZFC2SKGFD · Oct 30
$3,474 AUD
£1,922 GBP
View
3 more retailers have this diamond
Prices start from $2,204 AUDSave up to $1,271 AUD

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
$2,204 AUD