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Heart|Natural|GIA

0.83ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 2547994131

Certificate GIA 2547994131

Diamond specifications and retailer prices

From $1,053 AUD
₹70,453 INR
As of October 27, 2026
Save $3,347 AUD (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,400 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 2547994131. Listed at 15 retailers as of October 27, 2026, with prices from $1,053 to $4,400, a $3,347 spread on the same certified stone. NZ Jewellers lists it at $4,400. 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
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2547994131
Dimensions5.63 × 6.46 × 3.75 mm
L/W Ratio1.15
Top View
5.63 mm6.46 mm0.83 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2547994131
Side View
Table 57.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 58.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $4,400 AUD|Low: $1,039 AUD|High: $4,400 AUD|Avg: $1,751 AUD|+25.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 31, 2026
Retailer 11$1,053 AUD
Retailer 2$1,057 AUD
Retailer 6$1,295 AUD
Retailer 14$1,371 AUD
Retailer 3$1,404 AUD
Retailer 13$1,458 AUD
Retailer 4$1,466 AUD
Retailer 7$1,502 AUD
Retailer 15$1,619 AUD
Retailer 10$1,639 AUD
Retailer 9$1,660 AUD
Retailer 8$1,868 AUD
Retailer 5$2,002 AUD
Retailer 12$2,573 AUD
NZ Jewellers$4,400 AUD

25 data points across 15 retailers

15 retailers$1,053 AUD to $4,400 AUD

A
Cheapest Retailer
-
$1,053 AUD
₹70,453 INR
A
Retailer 2
-
$1,057 AUD
HK$5,800 HKD
View
A
Retailer 3
-
$1,295 AUD
$910 USD
View
Final sale: no returns
A
Retailer 4
-
$1,371 AUD
$963 USD
View
A
Retailer 5
-
$1,404 AUD
$986 USD
View
A
Retailer 6
-
$1,458 AUD
$1,024 USD
View
A
Retailer 7
-
$1,466 AUD
SGD 1,392 SGD
View
A
Retailer 8
-
$1,502 AUD
$1,055 USD
View
A
Retailer 9
-
$1,619 AUD
$1,137 USD
View
A
Retailer 10
-
$1,639 AUD
£907 GBP
View
A
Retailer 11
-
$1,660 AUD
£918 GBP
View
A
Retailer 12
-
$1,868 AUD
£1,033 GBP
View
B+
Retailer 13
-
$2,002 AUD
$1,406 USD
View
B+
Retailer 14
-
$2,573 AUD
£1,423 GBP
View
Most Expensive
B
NZ Jewellers
6f0d9f18-ed61-4f68-8d18-e09e05f3b35f · Oct 30
$4,400 AUD
$3,091 USD
View
14 more retailers have this diamond
Prices start from $1,053 AUDSave up to $3,347 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.

A
0.83ct Heart
$1,053 AUD