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Round|Natural|GIA

0.66ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 6562568893

Certificate GIA 6562568893

Diamond specifications and retailer prices

From $894 NZD
₹47,884 INR
As of October 29, 2026
Save $2,935 NZD (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,828 NZD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.66ct natural round diamond

This 0.66ct natural round sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6562568893. Listed at 15 retailers as of October 27, 2026, with prices from $894 to $3,828, a $2,935 spread on the same certified stone. NZ Jewellers lists it at $3,828. 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

0.66
Carat
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6562568893
Dimensions5.64 × 5.66 × 3.39 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Knot
Top View
5.64 mm5.66 mm0.66 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562568893
Side View
Table 59.0%Crown 31.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.0%

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 29
Current: $3,828 NZD|Low: $893 NZD|High: $4,058 NZD|Avg: $1,605 NZD|-5.7%
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
Retailer 16
October 29, 2026
Retailer 10$894 NZD
Retailer 4$1,127 NZD
Retailer 2$1,141 NZD
Retailer 11$1,198 NZD
Retailer 16$1,198 NZD
Retailer 8$1,201 NZD
Retailer 15$1,244 NZD
Retailer 7$1,253 NZD
Retailer 5$1,409 NZD
Retailer 12$1,431 NZD
Retailer 9$1,465 NZD
Retailer 6$1,480 NZD
Retailer 14$1,511 NZD
Retailer 3$1,635 NZD
Retailer 13$2,781 NZD
NZ Jewellers$3,828 NZD

18 data points across 16 retailers

15 retailers$894 NZD to $3,828 NZD

A
Cheapest Retailer
-
$894 NZD
₹47,884 INR
A
Retailer 2
-
$1,141 NZD
A$988 AUD
View
A
Retailer 3
-
$1,198 NZD
$674 USD
View
A
Retailer 4
-
$1,198 NZD
$674 USD
View
Retailer 5
-
$1,201 NZD
$676 USD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$1,244 NZD
$700 USD
View
Retailer 7
-
$1,253 NZD
$705 USD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$1,409 NZD
$793 USD
View
A
Retailer 9
-
$1,431 NZD
£634 GBP
View
A
Retailer 10
-
$1,465 NZD
£649 GBP
View
Retailer 11
-
$1,480 NZD
$833 USD
View
Price last confirmed 7 days ago
A
Retailer 12
-
$1,511 NZD
$850 USD
View
A
Retailer 13
-
$1,635 NZD
€876 EUR
View
B
Retailer 14
-
$2,781 NZD
£1,232 GBP
View
Most Expensive
B
NZ Jewellers
2346b6f9-1ba6-4115-80b9-46c8ecac9b4a · Oct 27
$3,828 NZD
$2,154 USD
View
14 more retailers have this diamond
Prices start from $894 NZDSave up to $2,935 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
0.66ct Round
$894 NZD