Round|Natural|GIA

0.80ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 6562365475

Certificate GIA 6562365475

Diamond specifications and retailer prices

From $784 USD
As of November 5, 2026
Save $1,784 USD (69%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,568 USD at NZ Jewellers · As of November 5, 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 6562365475. Listed at 12 retailers as of November 5, 2026, with prices from $784 to $2,568, a $1,784 spread on the same certified stone. NZ Jewellers lists it at $2,568. 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
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6562365475
Dimensions5.88 × 5.94 × 3.70 mm
L/W Ratio1.01
Girdle conditionMedium to Slightly Thick
Key to symbols
Crystal
Top View
5.88 mm5.94 mm0.80 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562365475
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

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: Nov 5
Current: $2,568 USD|Low: $780 USD|High: $2,656 USD|Avg: $1,297 USD|-3.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 7$784 USD
Retailer 12$793 USD
Retailer 4$828 USD
Retailer 11$1,053 USD
Retailer 3$1,054 USD
Retailer 10$1,093 USD
Retailer 5$1,099 USD
Retailer 2$1,320 USD
Retailer 6$1,372 USD
Retailer 8$1,402 USD
Retailer 9$1,925 USD
NZ Jewellers$2,568 USD

27 data points across 12 retailers

12 retailers$784 USD to $2,568 USD

A
Cheapest Retailer
-
$784 USD
A
Retailer 2
-
$793 USD
View
A
Retailer 3
-
$828 USD
View
Final sale: no returns
A
Retailer 4
-
$1,053 USD
View
A
Retailer 5
-
$1,054 USD
View
A
Retailer 6
-
$1,093 USD
View
A
Retailer 7
-
$1,099 USD
View
B+
Retailer 8
-
$1,320 USD
View
B+
Retailer 9
-
$1,372 USD
View
B+
Retailer 10
-
$1,402 USD
View
B
Retailer 11
-
$1,925 USD
View
Most Expensive
B
NZ Jewellers
cf8a2cad-b570-4757-824a-4f71bdfa96b6 · Nov 5
$2,568 USD
View
11 more retailers have this diamond
Prices start from $784 USDSave up to $1,784 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
$784 USD