Round|Natural|GIA

0.80ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 6552107298

Certificate GIA 6552107298

Diamond specifications and retailer prices

From $1,060 USD
As of October 30, 2026
Save $1,422 USD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,482 USD at MOH London · As of October 26, 2026
View at MOH London

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 6552107298. Listed at 17 retailers as of October 26, 2026, with prices from $1,060 to $2,482, a $1,422 spread on the same certified stone. MOH London lists it at $2,482. 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 angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6552107298
Dimensions5.88 × 5.92 × 3.67 mm
L/W Ratio1.01
Top View
5.88 mm5.92 mm0.80 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552107298
Side View
Table 61.0%Crown 35°Girdle: Slightly ThickPavilion 41.4°Culet: NoneDepth 62.2%

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: $2,482 USD|Low: $964 USD|High: $2,508 USD|Avg: $1,524 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 4$1,060 USD
Retailer 7$1,165 USD
Retailer 8$1,168 USD
Retailer 6$1,376 USD
Retailer 3$1,537 USD
Retailer 2$1,761 USD
Retailer 5$1,765 USD
MOH London$2,482 USD

42 data points across 8 retailers

17 retailers$1,060 USD to $2,482 USD

A
Cheapest Retailer
-
$1,060 USD
Final sale: no returns
B+
Retailer 2
-
$1,143 USD
View
Retailer 3
-
$1,165 USD
View
Price last confirmed 37 days ago
B+
Retailer 4
-
$1,168 USD
View
B+
Retailer 5
-
$1,170 USD
View
B
Retailer 6
-
$1,376 USD
View
B+
Retailer 7
-
$1,470 USD
View
B+
Retailer 8
-
$1,470 USD
View
B+
Retailer 9
-
$1,520 USD
View
B
Retailer 10
-
$1,533 USD
View
B+
Retailer 11
-
$1,537 USD
£1,210 GBP
View
B
Retailer 12
-
$1,682 USD
View
B
Retailer 13
-
$1,752 USD
View
B
Retailer 14
-
$1,761 USD
€1,677 EUR
View
Retailer 15
-
$1,765 USD
A$2,716 AUD
View
Price last confirmed 25 days ago
B
Retailer 16
-
$2,208 USD
CA$3,066 CAD
View
Most Expensive
B
MOH London
70485C8D0 · Oct 26
$2,482 USD
£1,954 GBP
View
16 more retailers have this diamond
Prices start from $1,060 USDSave up to $1,422 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
$1,060 USD