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Round|Natural|GIA

0.80ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 2506051547

Certificate GIA 2506051547

Diamond specifications and retailer prices

From $1,271 AUD
As of November 4, 2026
Save $779 AUD (38%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,050 AUD at GemTrove · As of November 6, 2026
View at GemTrove

About this 0.8ct natural round diamond

This 0.8ct natural round sits in the just-under-one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2506051547. Listed at 8 retailers as of November 4, 2026, with prices from $1,271 to $2,050, a $779 spread on the same certified stone. GemTrove lists it at $2,050. 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
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2506051547
Dimensions5.91 × 5.87 × 3.72 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
5.91 mm5.87 mm0.80 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2506051547
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.1%

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 4
Current: $2,050 AUD|Low: $1,147 AUD|High: $2,050 AUD|Avg: $1,535 AUD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 3$1,271 AUD
Retailer 6$1,287 AUD
Retailer 5$1,357 AUD
Retailer 4$1,476 AUD
Retailer 2$1,556 AUD
Retailer 7$1,581 AUD
GemTrove$2,050 AUD

42 data points across 7 retailers

8 retailers$1,271 AUD to $2,050 AUD

A
Cheapest Retailer
-
$1,271 AUD
A
Retailer 2
-
$1,287 AUD
View
Final sale: no returns
A
Retailer 3
-
$1,357 AUD
View
Retailer 4
-
$1,430 AUD
View
Price last confirmed 117 days ago
A
Retailer 5
-
$1,476 AUD
View
A
Retailer 6
-
$1,556 AUD
View
A
Retailer 7
-
$1,581 AUD
View
Most Expensive
B+
GemTrove
GT-N-01352414-98 · Nov 6
$2,050 AUD
View
7 more retailers have this diamond
Prices start from $1,271 AUDSave up to $779 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
$1,271 AUD