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0.80ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 6552107298

Certificate GIA 6552107298

Diamond specifications and retailer prices

From $1,509 AUD
$1,060 USD
As of October 31, 2026
Save $2,024 AUD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,533 AUD 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 $1,509 to $3,533, a $2,024 spread on the same certified stone. MOH London lists it at $3,533. 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
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $3,533 AUD|Low: $1,372 AUD|High: $3,571 AUD|Avg: $2,174 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 4$1,509 AUD
Retailer 7$1,658 AUD
Retailer 8$1,663 AUD
Retailer 6$1,959 AUD
Retailer 3$2,189 AUD
Retailer 2$2,489 AUD
Retailer 5$2,513 AUD
MOH London$3,533 AUD

42 data points across 8 retailers

17 retailers$1,509 AUD to $3,533 AUD

A
Cheapest Retailer
-
$1,509 AUD
$1,060 USD
Final sale: no returns
B+
Retailer 2
-
$1,627 AUD
$1,143 USD
View
Retailer 3
-
$1,658 AUD
$1,165 USD
View
Price last confirmed 38 days ago
B+
Retailer 4
-
$1,663 AUD
$1,168 USD
View
B+
Retailer 5
-
$1,666 AUD
$1,170 USD
View
B
Retailer 6
-
$1,959 AUD
$1,376 USD
View
B+
Retailer 7
-
$2,093 AUD
$1,470 USD
View
B+
Retailer 8
-
$2,093 AUD
$1,470 USD
View
B+
Retailer 9
-
$2,164 AUD
$1,520 USD
View
B
Retailer 10
-
$2,182 AUD
$1,533 USD
View
B+
Retailer 11
-
$2,189 AUD
£1,211 GBP
View
B
Retailer 12
-
$2,394 AUD
$1,682 USD
View
B
Retailer 13
-
$2,489 AUD
€1,665 EUR
View
B
Retailer 14
-
$2,494 AUD
$1,752 USD
View
Retailer 15
-
$2,513 AUD
View
Price last confirmed 26 days ago
B
Retailer 16
-
$3,143 AUD
CA$3,066 CAD
View
Most Expensive
B
MOH London
70485C8D0 · Oct 26
$3,533 AUD
£1,954 GBP
View
16 more retailers have this diamond
Prices start from $1,509 AUDSave up to $2,024 AUD

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
$1,509 AUD