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Round|Natural|GIA

0.65ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 7552083291

Certificate GIA 7552083291

Diamond specifications and retailer prices

From $1,293 AUD
$907 USD
As of October 31, 2026
Save $697 AUD (35%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,098 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7552083291. Listed at 15 retailers as of October 31, 2026, with a 54% 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

0.65
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 7552083291
Dimensions5.51 × 5.53 × 3.46 mm
L/W Ratio1.00
Culet sizeNone
Top View
5.51 mm5.53 mm0.65 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7552083291
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.6%

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: $1,498 AUD|Low: $1,293 AUD|High: $2,128 AUD|Avg: $1,623 AUD|+0.3%
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
Wholesale Diamonds Direct
November 2, 2026
Retailer 10$1,293 AUD
Retailer 11$1,330 AUD
Retailer 2$1,341 AUD
Retailer 3$1,388 AUD
Retailer 4$1,408 AUD
Retailer 9$1,424 AUD
Retailer 1$1,498 AUD
Retailer 12$1,608 AUD
Retailer 6$1,624 AUD
Retailer 8$1,803 AUD
Retailer 7$1,873 AUD
Retailer 13$1,972 AUD
Retailer 5$1,991 AUD
Wholesale Diamonds Direct$2,098 AUD

37 data points across 14 retailers

15 retailers$1,293 AUD to $1,991 AUD

A
Cheapest Retailer
-
$1,293 AUD
$907 USD
A
Retailer 2
-
$1,330 AUD
SGD 1,260 SGD
View
A
Retailer 3
-
$1,341 AUD
$940 USD
View
A
Retailer 4
-
$1,388 AUD
$973 USD
View
A
Retailer 5
-
$1,408 AUD
SGD 1,333 SGD
View
A
Retailer 6
-
$1,424 AUD
$998 USD
View
B+
Retailer 7
-
$1,498 AUD
£826 GBP
View
B+
Retailer 8
-
$1,608 AUD
$1,127 USD
View
B+
Retailer 9
-
$1,624 AUD
$1,138 USD
View
B+
Retailer 10
-
$1,661 AUD
$1,164 USD
View
B+
Retailer 11
-
$1,803 AUD
£995 GBP
View
B+
Retailer 12
-
$1,873 AUD
€1,250 EUR
View
B+
Retailer 13
-
$1,972 AUD
$1,382 USD
View
B+
Retailer 14
-
$1,991 AUD
$1,395 USD
View
Most Expensive
Wholesale Diamonds Direct
571508936 · Oct 26
$2,098 AUD
$1,470 USD
View
Price last confirmed 7 days ago
14 more retailers have this diamond
Prices start from $1,293 AUDSave up to $697 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
$1,293 AUD