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Round|Natural|GIA

0.83ct D IF Round Natural Diamond

EX • D/IF • GIA 2517379903

Certificate GIA 2517379903

Diamond specifications and retailer prices

From $5,255 AUD
As of October 30, 2026
Save $5,589 AUD (52%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $10,844 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.83ct natural round diamond

This 0.83ct natural round sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2517379903. Listed at 20 retailers as of October 30, 2026, with prices from $5,255 to $10,844, a $5,589 spread on the same certified stone. NZ Jewellers lists it at $10,844. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.83
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2517379903
Dimensions6.04 × 6.06 × 3.70 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
6.04 mm6.06 mm0.83 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2517379903
Side View
Table 56.0%Crown 34°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.1%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $6,328 AUD|Low: $4,584 AUD|High: $10,032 AUD|Avg: $6,959 AUD|+2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 2$5,581 AUD
Retailer 9$5,746 AUD
Retailer 6$5,901 AUD
Retailer 4$6,214 AUD
Retailer 1$6,328 AUD
Retailer 10$6,639 AUD
Retailer 3$6,767 AUD
Retailer 8$7,015 AUD
Retailer 7$9,184 AUD
Retailer 5$9,966 AUD

41 data points across 10 retailers

20 retailers$5,255 AUD to $10,844 AUD

A
Cheapest Retailer
-
$5,255 AUD
A
Retailer 2
-
$5,581 AUD
$3,920 USD
View
A
Retailer 3
-
$5,746 AUD
$4,036 USD
View
Final sale: no returns
A
Retailer 4
-
$5,865 AUD
SGD 5,567 SGD
View
A
Retailer 5
-
$5,901 AUD
$4,145 USD
View
A
Retailer 6
-
$6,214 AUD
£3,437 GBP
View
A
Retailer 7
-
$6,224 AUD
$4,372 USD
View
A
Retailer 8
-
$6,224 AUD
$4,372 USD
View
A
Retailer 9
-
$6,224 AUD
$4,372 USD
View
A
Retailer 10
-
$6,328 AUD
£3,500 GBP
View
A
Retailer 11
-
$6,436 AUD
$4,521 USD
View
A
Retailer 12
-
$6,557 AUD
$4,606 USD
View
Retailer 13
-
$6,639 AUD
View
Price last confirmed 21 days ago
A
Retailer 14
-
$6,767 AUD
€4,527 EUR
View
B+
Retailer 15
-
$7,015 AUD
£3,880 GBP
View
B+
Retailer 16
-
$7,182 AUD
$5,045 USD
View
B+
Retailer 17
-
$7,225 AUD
£3,996 GBP
View
B+
Retailer 18
-
$9,184 AUD
ZAR 104,220 ZAR
View
B+
Retailer 19
-
$9,966 AUD
£5,512 GBP
View
Most Expensive
B
NZ Jewellers
800a9f02-bca6-447e-a271-5ecb697b20d3 · Oct 30
$10,844 AUD
$7,617 USD
View
19 more retailers have this diamond
Prices start from $5,255 AUDSave up to $5,589 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 Round
$5,255 AUD