CaratHunter
Plans
Round|Natural|GIA

0.80ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 6372710329

Certificate GIA 6372710329

Diamond specifications and retailer prices

From $1,107 NZD
₹59,446 INR
As of November 1, 2026
Save $3,596 NZD (76%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,704 NZD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.8ct natural round diamond

This 0.8ct natural round sits in the just-under-one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6372710329. Listed at 22 retailers as of October 27, 2026, with prices from $1,107 to $4,704, a $3,596 spread on the same certified stone. NZ Jewellers lists it at $4,704. 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

0.80
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6372710329
Dimensions5.93 × 5.88 × 3.69 mm
L/W Ratio1.01
Top View
5.93 mm5.88 mm0.80 ctJ / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6372710329
Side View
Table 55.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.5%

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: $4,704 NZD|Low: $1,107 NZD|High: $4,753 NZD|Avg: $1,756 NZD|-1.0%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 2, 2026
Retailer 13$1,107 NZD
Retailer 14$1,113 NZD
Retailer 18$1,207 NZD
Retailer 5$1,384 NZD
Retailer 16$1,482 NZD
Retailer 19$1,499 NZD
Retailer 20$1,499 NZD
Retailer 3$1,513 NZD
Retailer 8$1,519 NZD
Retailer 6$1,555 NZD
Retailer 10$1,702 NZD
Retailer 7$1,730 NZD
Retailer 9$1,730 NZD
Retailer 4$1,769 NZD
Retailer 2$1,782 NZD
Retailer 21$1,792 NZD
Retailer 15$1,939 NZD
Retailer 11$2,002 NZD
Retailer 12$2,236 NZD
Retailer 17$2,747 NZD
NZ Jewellers$4,704 NZD

24 data points across 21 retailers

22 retailers$1,107 NZD to $4,704 NZD

A
Cheapest Retailer
-
$1,107 NZD
₹59,446 INR
A
Retailer 2
-
$1,113 NZD
HK$4,900 HKD
View
A
Retailer 3
-
$1,207 NZD
₹64,800 INR
View
A
Retailer 4
-
$1,384 NZD
$780 USD
View
Final sale: no returns
A
Retailer 5
-
$1,482 NZD
$835 USD
View
A
Retailer 6
-
$1,499 NZD
$845 USD
View
A
Retailer 7
-
$1,499 NZD
$845 USD
View
A
Retailer 8
-
$1,513 NZD
$853 USD
View
A
Retailer 9
-
$1,519 NZD
$856 USD
View
A
Retailer 10
-
$1,555 NZD
SGD 1,184 SGD
View
A
Retailer 11
-
$1,702 NZD
$959 USD
View
A
Retailer 12
-
$1,730 NZD
$975 USD
View
A
Retailer 13
-
$1,730 NZD
$975 USD
View
B+
Retailer 14
-
$1,730 NZD
$975 USD
View
A
Retailer 15
-
$1,769 NZD
£785 GBP
View
A
Retailer 16
-
$1,782 NZD
£791 GBP
View
A
Retailer 17
-
$1,792 NZD
$1,010 USD
View
B+
Retailer 18
-
$1,939 NZD
€1,041 EUR
View
B+
Retailer 19
-
$2,002 NZD
$1,128 USD
View
B+
Retailer 20
-
$2,236 NZD
ZAR 20,362 ZAR
View
B+
Retailer 21
-
$2,747 NZD
£1,219 GBP
View
Most Expensive
B
NZ Jewellers
95a45075-e00e-4212-953a-7177674c3f8a · Oct 27
$4,704 NZD
$2,651 USD
View
21 more retailers have this diamond
Prices start from $1,107 NZDSave up to $3,596 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
0.80ct Round
$1,107 NZD