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Round|Natural|GIA

0.80ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 3565359543

Certificate GIA 3565359543

Diamond specifications and retailer prices

From $1,361 AUD
As of November 6, 2026
Save $4,373 AUD (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,734 AUD at MOH London · As of November 2, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 3565359543. Listed at 14 retailers as of November 2, 2026, with prices from $1,361 to $5,734, a $4,373 spread on the same certified stone. MOH London lists it at $5,734. 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
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3565359543
Dimensions5.90 × 5.95 × 3.72 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.90 mm5.95 mm0.80 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3565359543
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.8%

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: Nov 6
Current: $5,734 AUD|Low: $1,361 AUD|High: $5,734 AUD|Avg: $2,598 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 2$1,361 AUD
Retailer 10$1,615 AUD
Retailer 6$1,732 AUD
Retailer 9$2,364 AUD
Retailer 8$2,375 AUD
Retailer 11$3,021 AUD
Retailer 5$3,273 AUD
Retailer 12$3,282 AUD
Retailer 14$3,425 AUD
Retailer 4$3,752 AUD
Retailer 13$3,777 AUD
Retailer 3$4,126 AUD
Retailer 7$4,841 AUD
MOH London$5,734 AUD

19 data points across 14 retailers

14 retailers$1,361 AUD to $5,734 AUD

A
Cheapest Retailer
-
$1,361 AUD
A
Retailer 2
-
$1,615 AUD
View
A
Retailer 3
-
$1,732 AUD
View
B+
Retailer 4
-
$2,364 AUD
View
B+
Retailer 5
-
$2,375 AUD
View
B
Retailer 6
-
$3,021 AUD
View
Final sale: no returns
B
Retailer 7
-
$3,273 AUD
View
B
Retailer 8
-
$3,282 AUD
View
B
Retailer 9
-
$3,425 AUD
View
B
Retailer 10
-
$3,752 AUD
View
B
Retailer 11
-
$3,777 AUD
View
B
Retailer 12
-
$4,126 AUD
View
B
Retailer 13
-
$4,841 AUD
View
Most Expensive
B
MOH London
3BFB09309 · Nov 2
$5,734 AUD
£3,102 GBP
View
13 more retailers have this diamond
Prices start from $1,361 AUDSave up to $4,373 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
$1,361 AUD