Round|Natural|GIA

0.80ct J SI2 Round Natural Diamond

VG • J/SI2 • GIA 7451255906

Certificate GIA 7451255906

Diamond specifications and retailer prices

From $627 USD
HK$4,900 HKD
As of October 30, 2026
Save $2,057 USD (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,684 USD 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 $627 to $2,684, a $2,057 spread on the same certified stone. NZ Jewellers lists it at $2,684. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,684 USD|Low: $627 USD|High: $2,684 USD|Avg: $1,202 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 9$627 USD
Retailer 2$636 USD
Retailer 7$845 USD
Retailer 5$867 USD
Retailer 8$880 USD
Retailer 3$1,026 USD
Retailer 4$1,110 USD
Retailer 6$1,570 USD
NZ Jewellers$2,684 USD

44 data points across 9 retailers

15 retailers$627 USD to $2,684 USD

A
Cheapest Retailer
-
$627 USD
HK$4,900 HKD
A
Retailer 2
-
$636 USD
₹60,524 INR
View
B+
Retailer 3
-
$845 USD
View
B+
Retailer 4
-
$856 USD
View
B+
Retailer 5
-
$856 USD
View
B+
Retailer 6
-
$867 USD
View
B+
Retailer 7
-
$880 USD
View
B+
Retailer 8
-
$887 USD
SGD 1,199 SGD
View
B+
Retailer 9
-
$889 USD
View
B+
Retailer 10
-
$988 USD
View
B+
Retailer 11
-
$988 USD
View
B+
Retailer 12
-
$1,026 USD
£808 GBP
View
B+
Retailer 13
-
$1,110 USD
€1,057 EUR
View
B
Retailer 14
-
$1,570 USD
£1,236 GBP
View
Most Expensive
C
NZ Jewellers
cab581fd-72e0-4f6b-a10e-e358c63f152a · Oct 30
$2,684 USD
View
14 more retailers have this diamond
Prices start from $627 USDSave up to $2,057 USD

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
$627 USD