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Round|Natural|GIA

0.83ct D IF Round Natural Diamond

EX • D/IF • GIA 6512785356

Certificate GIA 6512785356

Diamond specifications and retailer prices

From $6,549 NZD
A$5,679 AUD
As of November 1, 2026
Save $6,966 NZD (52%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $13,515 NZD 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 6512785356. Listed at 21 retailers as of October 30, 2026, with prices from $6,549 to $13,515, a $6,966 spread on the same certified stone. NZ Jewellers lists it at $13,515. 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 angle32°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6512785356
Dimensions6.09 × 6.11 × 3.68 mm
L/W Ratio1.00
Star length45%
Lower girdle75%
Top View
6.09 mm6.11 mm0.83 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6512785356
Side View
Table 57.0%Crown 32°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.4%

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: Nov 1
Current: $7,721 NZD|Low: $5,713 NZD|High: $12,504 NZD|Avg: $8,712 NZD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 2$6,826 NZD
Retailer 9$7,161 NZD
Retailer 8$7,354 NZD
Retailer 1$7,721 NZD
Retailer 3$7,886 NZD
Retailer 10$8,274 NZD
Retailer 5$8,434 NZD
Retailer 7$8,743 NZD
Retailer 4$11,554 NZD
Retailer 6$12,421 NZD

39 data points across 10 retailers

21 retailers$6,549 NZD to $13,515 NZD

A
Cheapest Retailer
-
$6,549 NZD
A$5,679 AUD
A
Retailer 2
-
$6,826 NZD
$3,847 USD
View
A
Retailer 3
-
$6,955 NZD
$3,920 USD
View
A
Retailer 4
-
$7,161 NZD
$4,036 USD
View
Final sale: no returns
A
Retailer 5
-
$7,309 NZD
SGD 5,567 SGD
View
A
Retailer 6
-
$7,354 NZD
$4,145 USD
View
A
Retailer 7
-
$7,721 NZD
£3,427 GBP
View
A
Retailer 8
-
$7,757 NZD
$4,372 USD
View
A
Retailer 9
-
$7,757 NZD
$4,372 USD
View
A
Retailer 10
-
$7,757 NZD
$4,372 USD
View
A
Retailer 11
-
$7,886 NZD
£3,500 GBP
View
A
Retailer 12
-
$8,021 NZD
$4,521 USD
View
A
Retailer 13
-
$8,172 NZD
$4,606 USD
View
Retailer 14
-
$8,274 NZD
A$7,174 AUD
View
Price last confirmed 22 days ago
A
Retailer 15
-
$8,434 NZD
€4,527 EUR
View
B+
Retailer 16
-
$8,743 NZD
£3,880 GBP
View
B+
Retailer 17
-
$8,951 NZD
$5,045 USD
View
B+
Retailer 18
-
$9,004 NZD
£3,996 GBP
View
B+
Retailer 19
-
$11,554 NZD
ZAR 105,203 ZAR
View
B+
Retailer 20
-
$12,421 NZD
£5,512 GBP
View
Most Expensive
B
NZ Jewellers
d71d6171-b352-4de7-8c2c-33ff3748b318 · Oct 30
$13,515 NZD
$7,617 USD
View
20 more retailers have this diamond
Prices start from $6,549 NZDSave up to $6,966 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.

A
0.83ct Round
$6,549 NZD