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Round|Natural|GIA

0.80ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 2536612164

Certificate GIA 2536612164

Diamond specifications and retailer prices

From $1,226 AUD
$862 USD
As of October 28, 2026
Save $2,618 AUD (68%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,843 AUD at NZ Jewellers · As of October 27, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2536612164. Listed at 6 retailers as of October 27, 2026, with prices from $1,226 to $3,843, a $2,618 spread on the same certified stone. NZ Jewellers lists it at $3,843. 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
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2536612164
Dimensions5.91 × 5.86 × 3.69 mm
L/W Ratio1.01
Top View
5.91 mm5.86 mm0.80 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2536612164
Side View
Table 57.0%Crown 35.5°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 62.9%

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 28
Current: $3,843 AUD|Low: $1,226 AUD|High: $3,862 AUD|Avg: $2,313 AUD|-0.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 6$1,226 AUD
Retailer 2$1,273 AUD
Retailer 7$1,514 AUD
Retailer 9$1,887 AUD
Retailer 5$2,209 AUD
Retailer 10$2,263 AUD
Retailer 12$2,303 AUD
Retailer 13$2,303 AUD
Retailer 3$2,366 AUD
Retailer 11$2,389 AUD
Retailer 4$2,749 AUD
Retailer 8$3,754 AUD
NZ Jewellers$3,843 AUD

18 data points across 13 retailers

6 retailers$1,226 AUD to $3,843 AUD

A
Cheapest Retailer
-
$1,226 AUD
$862 USD
A
Retailer 2
-
$1,273 AUD
$895 USD
View
A
Retailer 3
-
$1,514 AUD
$1,065 USD
View
A
Retailer 4
-
$1,887 AUD
$1,327 USD
View
B
Retailer 5
-
$3,754 AUD
$2,640 USD
View
Most Expensive
B
NZ Jewellers
8cd1374c-8b1e-4be9-adb5-a5d0ed580187 · Oct 27
$3,843 AUD
$2,703 USD
View
5 more retailers have this diamond
Prices start from $1,226 AUDSave up to $2,618 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
$1,226 AUD