CaratHunter
Plans
Round|Natural|GIA

0.65ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 2567480405

Certificate GIA 2567480405

Diamond specifications and retailer prices

From $1,200 AUD
$843 USD
As of October 31, 2026
Save $815 AUD (40%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,016 AUD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 0.65ct natural round diamond

This 0.65ct natural round sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2567480405. Listed at 15 retailers as of October 26, 2026, with prices from $1,200 to $2,016, a $815 spread on the same certified stone. Wholesale Diamonds Direct lists it at $2,016. 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

0.65
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2567480405
Dimensions5.50 × 5.53 × 3.46 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.50 mm5.53 mm0.65 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567480405
Side View
Table 57.0%Crown 36.5°Girdle: THN-STKPavilion 40.8°Culet: NoneDepth 62.7%

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 31
Current: $1,506 AUD|Low: $1,200 AUD|High: $2,052 AUD|Avg: $1,550 AUD|-5.3%
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
Wholesale Diamonds Direct
November 1, 2026
Retailer 10$1,200 AUD
Retailer 2$1,239 AUD
Retailer 6$1,264 AUD
Retailer 8$1,288 AUD
Retailer 3$1,307 AUD
Retailer 12$1,331 AUD
Retailer 5$1,332 AUD
Retailer 9$1,391 AUD
Retailer 11$1,499 AUD
Retailer 1$1,506 AUD
Retailer 14$1,690 AUD
Retailer 7$1,743 AUD
Retailer 13$1,829 AUD
Retailer 4$1,892 AUD
Wholesale Diamonds Direct$2,016 AUD

28 data points across 15 retailers

15 retailers$1,200 AUD to $2,016 AUD

A
Cheapest Retailer
-
$1,200 AUD
$843 USD
A
Retailer 2
-
$1,239 AUD
$870 USD
View
A
Retailer 3
-
$1,264 AUD
SGD 1,200 SGD
View
A
Retailer 4
-
$1,288 AUD
$905 USD
View
A
Retailer 5
-
$1,307 AUD
SGD 1,241 SGD
View
A
Retailer 6
-
$1,331 AUD
$935 USD
View
A
Retailer 7
-
$1,332 AUD
$936 USD
View
A
Retailer 8
-
$1,391 AUD
£769 GBP
View
B+
Retailer 9
-
$1,499 AUD
$1,053 USD
View
B+
Retailer 10
-
$1,506 AUD
$1,058 USD
View
B+
Retailer 11
-
$1,690 AUD
£935 GBP
View
B+
Retailer 12
-
$1,743 AUD
€1,166 EUR
View
B+
Retailer 13
-
$1,829 AUD
$1,285 USD
View
B+
Retailer 14
-
$1,892 AUD
$1,329 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
464403576 · Oct 26
$2,016 AUD
$1,416 USD
View
14 more retailers have this diamond
Prices start from $1,200 AUDSave up to $815 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
0.65ct Round
$1,200 AUD