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Round|Natural|GIA

0.57ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 7526451829

Certificate GIA 7526451829

Diamond specifications and retailer prices

From $1,046 NZD
₹56,140 INR
As of October 30, 2026
Save $3,338 NZD (76%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,688 NZD at NZ Jewellers · As of September 24, 2026
View at NZ Jewellers

About this 0.57ct natural round diamond

This 0.57ct natural round sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7526451829. Listed at 18 retailers as of October 30, 2026, with a 319% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.57
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 7526451829
Dimensions5.33 × 5.36 × 3.30 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud
Top View
5.33 mm5.36 mm0.57 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7526451829
Side View
Table 57.0%Crown 33.5°Girdle: THN-STKPavilion 41.4°Culet: NoneDepth 61.8%

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 30
Current: $4,384 NZD|Low: $1,042 NZD|High: $4,384 NZD|Avg: $1,729 NZD
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
October 31, 2026
Retailer 7$1,046 NZD
Retailer 5$1,290 NZD
Retailer 3$1,398 NZD
Retailer 11$1,398 NZD
Retailer 4$1,419 NZD
Retailer 13$1,563 NZD
Retailer 10$1,613 NZD
Retailer 12$1,634 NZD
Retailer 2$1,672 NZD
Retailer 6$1,816 NZD
Retailer 8$1,861 NZD
Retailer 9$2,576 NZD
NZ Jewellers$4,384 NZD

27 data points across 13 retailers

18 retailers$1,046 NZD to $4,384 NZD

A
Cheapest Retailer
-
$1,046 NZD
₹56,140 INR
A
Retailer 2
-
$1,290 NZD
$727 USD
View
Final sale: no returns
A
Retailer 3
-
$1,303 NZD
A$1,130 AUD
View
A
Retailer 4
-
$1,398 NZD
$788 USD
View
A
Retailer 5
-
$1,398 NZD
$788 USD
View
A
Retailer 6
-
$1,419 NZD
$800 USD
View
Retailer 7
-
$1,494 NZD
$842 USD
View
Price last confirmed 23 days ago
Retailer 8
-
$1,553 NZD
$875 USD
View
Price last confirmed 31 days ago
A
Retailer 9
-
$1,563 NZD
$881 USD
View
A
Retailer 10
-
$1,613 NZD
$909 USD
View
A
Retailer 11
-
$1,634 NZD
$921 USD
View
A
Retailer 12
-
$1,672 NZD
£742 GBP
View
Retailer 13
-
$1,725 NZD
$972 USD
View
Price last confirmed 31 days ago
B+
Retailer 14
-
$1,816 NZD
€975 EUR
View
B+
Retailer 15
-
$1,861 NZD
£826 GBP
View
B+
Retailer 16
-
$2,576 NZD
£1,143 GBP
View
B
Retailer 17
-
$4,384 NZD
$2,471 USD
View
Most Expensive
NZ Jewellers
27467deb-1f36-49b4-a634-26e5eae7a7ac · Sep 24
$4,688 NZD
$2,642 USD
View
Price last confirmed 36 days ago
17 more retailers have this diamond
Prices start from $1,046 NZDSave up to $3,338 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
0.57ct Round
$1,046 NZD