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Round|Natural|GIA

0.80ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 1568113925

Certificate GIA 1568113925

Diamond specifications and retailer prices

From $2,203 AUD
As of November 5, 2026
Save $4,305 AUD (66%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $6,508 AUD at NZ Jewellers · As of October 20, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1568113925. Listed at 25 retailers as of November 5, 2026, with a 195% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1568113925
Dimensions5.88 × 5.91 × 3.69 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.88 mm5.91 mm0.80 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1568113925
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.6%

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: $3,346 AUD|Low: $2,044 AUD|High: $4,925 AUD|Avg: $3,281 AUD|-1.8%
Retailer 1
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
Retailer 16
November 6, 2026
Retailer 7$2,203 AUD
Retailer 6$2,230 AUD
Retailer 16$2,417 AUD
Retailer 14$2,514 AUD
Retailer 2$2,728 AUD
Retailer 5$2,728 AUD
Retailer 4$2,828 AUD
Retailer 9$2,880 AUD
Retailer 3$2,924 AUD
Retailer 11$3,147 AUD
Retailer 1$3,346 AUD
Retailer 8$3,481 AUD
Retailer 10$3,616 AUD
Retailer 12$3,946 AUD
Retailer 13$4,674 AUD
Retailer 15$4,925 AUD

32 data points across 16 retailers

25 retailers$2,203 AUD to $6,508 AUD

A
Cheapest Retailer
-
$2,203 AUD
A
Retailer 2
-
$2,230 AUD
View
Final sale: no returns
Retailer 3
-
$2,417 AUD
View
Price last confirmed 15 days ago
Retailer 4
-
$2,417 AUD
View
Price last confirmed 8 days ago
Retailer 5
-
$2,417 AUD
View
Price last confirmed 28 days ago
A
Retailer 6
-
$2,514 AUD
View
A
Retailer 7
-
$2,520 AUD
View
Retailer 8
-
$2,528 AUD
View
Price last confirmed 38 days ago
B+
Retailer 9
-
$2,728 AUD
View
B+
Retailer 10
-
$2,728 AUD
View
B+
Retailer 11
-
$2,790 AUD
View
Retailer 12
-
$2,790 AUD
View
Price last confirmed 28 days ago
B+
Retailer 13
-
$2,828 AUD
View
B+
Retailer 14
-
$2,880 AUD
View
B+
Retailer 15
-
$2,924 AUD
View
B+
Retailer 16
-
$3,147 AUD
View
B+
Retailer 17
-
$3,346 AUD
View
Retailer 18
-
$3,481 AUD
View
Price last confirmed 32 days ago
B+
Retailer 19
-
$3,616 AUD
View
B+
Retailer 20
-
$3,946 AUD
View
B
Retailer 21
-
$4,674 AUD
View
Retailer 22
-
$4,925 AUD
View
Price last confirmed 9 days ago
B
Retailer 23
-
$6,508 AUD
View
Retailer 24
-
$6,508 AUD
View
Price last confirmed 41 days ago
Most Expensive
NZ Jewellers
c94826ab-5ddc-4bd3-a232-ed2200a94ba5 · Oct 20
$6,508 AUD
$4,556 USD
View
Price last confirmed 17 days ago
24 more retailers have this diamond
Prices start from $2,203 AUDSave up to $4,305 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
$2,203 AUD