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0.80ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 1568577195

Certificate GIA 1568577195

Diamond specifications and retailer prices

From $1,621 AUD
As of November 6, 2026
Save $2,181 AUD (57%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,803 AUD at MOH London · As of November 4, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1568577195. Listed at 15 retailers as of November 4, 2026, with prices from $1,621 to $3,803, a $2,181 spread on the same certified stone. MOH London lists it at $3,803. 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
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1568577195
Dimensions5.88 × 5.91 × 3.73 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
5.88 mm5.91 mm0.80 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1568577195
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.3%

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: $3,803 AUD|Low: $1,621 AUD|High: $3,969 AUD|Avg: $2,452 AUD|-4.2%
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
Retailer 15
November 6, 2026
Retailer 2$1,621 AUD
Retailer 5$1,627 AUD
Retailer 7$1,946 AUD
Retailer 13$1,993 AUD
Retailer 4$2,007 AUD
Retailer 6$2,037 AUD
Retailer 12$2,056 AUD
Retailer 9$2,266 AUD
Retailer 10$2,413 AUD
Retailer 11$2,540 AUD
Retailer 8$2,728 AUD
Retailer 3$2,837 AUD
Retailer 14$3,137 AUD
Retailer 15$3,593 AUD
MOH London$3,803 AUD

20 data points across 15 retailers

15 retailers$1,621 AUD to $3,803 AUD

A
Cheapest Retailer
-
$1,621 AUD
A
Retailer 2
-
$1,627 AUD
View
Retailer 3
-
$1,946 AUD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$1,993 AUD
View
A
Retailer 5
-
$2,007 AUD
View
Final sale: no returns
A
Retailer 6
-
$2,037 AUD
View
A
Retailer 7
-
$2,056 AUD
View
A
Retailer 8
-
$2,266 AUD
View
A
Retailer 9
-
$2,413 AUD
View
A
Retailer 10
-
$2,540 AUD
View
B+
Retailer 11
-
$2,728 AUD
View
B+
Retailer 12
-
$2,837 AUD
View
B+
Retailer 13
-
$3,137 AUD
View
B
Retailer 14
-
$3,593 AUD
View
Most Expensive
B+
MOH London
6156E6809 · Nov 4
$3,803 AUD
£2,096 GBP
View
14 more retailers have this diamond
Prices start from $1,621 AUDSave up to $2,181 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
$1,621 AUD