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Round|Natural|GIA

0.80ct J SI2 Round Natural Diamond

VG • J/SI2 • GIA 7451255906

Certificate GIA 7451255906

Diamond specifications and retailer prices

From $1,124 NZD
₹60,314 INR
As of October 31, 2026
Save $3,639 NZD (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,762 NZD at NZ Jewellers · As of October 30, 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 SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 7451255906. Listed at 15 retailers as of October 30, 2026, with prices from $1,124 to $4,762, a $3,639 spread on the same certified stone. NZ Jewellers lists it at $4,762. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.80
Carat
J
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle37.5°
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 7451255906
Dimensions5.80 × 5.77 × 3.68 mm
L/W Ratio1.01
Star length50%
Top View
5.80 mm5.77 mm0.80 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 7451255906
Side View
Table 56.0%Crown 37.5°Girdle: STK-STKPavilion 39.8°Culet: NoneDepth 63.6%

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 31
Current: $1,806 NZD|Low: $1,121 NZD|High: $2,814 NZD|Avg: $1,793 NZD|+5.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 2$1,124 NZD
Retailer 3$1,136 NZD
Retailer 7$1,499 NZD
Retailer 5$1,538 NZD
Retailer 9$1,562 NZD
Retailer 8$1,577 NZD
Retailer 1$1,806 NZD
Retailer 4$1,971 NZD
Retailer 6$2,785 NZD

44 data points across 9 retailers

15 retailers$1,124 NZD to $4,762 NZD

A
Cheapest Retailer
-
$1,124 NZD
₹60,314 INR
A
Retailer 2
-
$1,136 NZD
HK$5,000 HKD
View
Retailer 3
-
$1,499 NZD
$845 USD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
$1,519 NZD
$856 USD
View
B+
Retailer 5
-
$1,519 NZD
$856 USD
View
A
Retailer 6
-
$1,538 NZD
$867 USD
View
B+
Retailer 7
-
$1,562 NZD
$880 USD
View
B+
Retailer 8
-
$1,574 NZD
SGD 1,199 SGD
View
B+
Retailer 9
-
$1,577 NZD
$889 USD
View
B+
Retailer 10
-
$1,753 NZD
$988 USD
View
B+
Retailer 11
-
$1,753 NZD
$988 USD
View
B+
Retailer 12
-
$1,806 NZD
£801 GBP
View
B+
Retailer 13
-
$1,971 NZD
€1,058 EUR
View
B
Retailer 14
-
$2,785 NZD
£1,236 GBP
View
Most Expensive
C
NZ Jewellers
cab581fd-72e0-4f6b-a10e-e358c63f152a · Oct 30
$4,762 NZD
$2,684 USD
View
14 more retailers have this diamond
Prices start from $1,124 NZDSave up to $3,639 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
$1,124 NZD