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Round|Natural|GIA

0.80ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 6565044323

Certificate GIA 6565044323

Diamond specifications and retailer prices

From $2,000 AUD
$1,405 USD
As of November 1, 2026
Save $4,104 AUD (67%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $6,104 AUD at NZ Jewellers · As of October 30, 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 6565044323. Listed at 23 retailers as of October 30, 2026, with prices from $2,000 to $6,104, a $4,104 spread on the same certified stone. NZ Jewellers lists it at $6,104. 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 angle34°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6565044323
Dimensions5.98 × 6.01 × 3.61 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.98 mm6.01 mm0.80 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565044323
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.3%

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 1
Current: $6,104 AUD|Low: $2,000 AUD|High: $6,104 AUD|Avg: $3,138 AUD
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 5$2,000 AUD
Retailer 8$2,093 AUD
Retailer 10$2,107 AUD
Retailer 16$2,268 AUD
Retailer 18$2,268 AUD
Retailer 17$2,372 AUD
Retailer 3$2,617 AUD
Retailer 6$2,742 AUD
Retailer 2$2,766 AUD
Retailer 7$2,876 AUD
Retailer 4$2,956 AUD
Retailer 11$3,155 AUD
Retailer 9$3,266 AUD
Retailer 13$3,402 AUD
Retailer 14$3,728 AUD
Retailer 12$4,384 AUD
Retailer 15$4,782 AUD
NZ Jewellers$6,104 AUD

33 data points across 18 retailers

23 retailers$2,000 AUD to $6,104 AUD

A
Cheapest Retailer
-
$2,000 AUD
$1,405 USD
A
Retailer 2
-
$2,093 AUD
$1,470 USD
View
Final sale: no returns
A
Retailer 3
-
$2,101 AUD
$1,476 USD
View
A
Retailer 4
-
$2,107 AUD
$1,480 USD
View
A
Retailer 5
-
$2,268 AUD
$1,593 USD
View
A
Retailer 6
-
$2,268 AUD
$1,593 USD
View
B+
Retailer 7
-
$2,308 AUD
$1,621 USD
View
B+
Retailer 8
-
$2,372 AUD
$1,666 USD
View
B+
Retailer 9
-
$2,375 AUD
$1,668 USD
View
B+
Retailer 10
-
$2,423 AUD
$1,702 USD
View
B+
Retailer 11
-
$2,617 AUD
$1,838 USD
View
B+
Retailer 12
-
$2,742 AUD
$1,926 USD
View
B+
Retailer 13
-
$2,766 AUD
£1,530 GBP
View
B+
Retailer 14
-
$2,876 AUD
$2,020 USD
View
B+
Retailer 15
-
$2,956 AUD
£1,635 GBP
View
B
Retailer 16
-
$3,017 AUD
$2,119 USD
View
B+
Retailer 17
-
$3,155 AUD
£1,745 GBP
View
Retailer 18
-
$3,266 AUD
View
Price last confirmed 27 days ago
B+
Retailer 19
-
$3,402 AUD
€2,276 EUR
View
B
Retailer 20
-
$3,728 AUD
ZAR 42,300 ZAR
View
B
Retailer 21
-
$4,384 AUD
£2,425 GBP
View
B
Retailer 22
-
$4,782 AUD
£2,645 GBP
View
Most Expensive
B
NZ Jewellers
99239f51-6ff7-4147-a22e-bbe6e2dd1dc3 · Oct 30
$6,104 AUD
$4,288 USD
View
22 more retailers have this diamond
Prices start from $2,000 AUDSave up to $4,104 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
$2,000 AUD