CaratHunter
Plans
Round|Natural|GIA

0.65ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 7552083291

Certificate GIA 7552083291

Diamond specifications and retailer prices

From $1,159 SGD
$907 USD
As of October 31, 2026
Save $625 SGD (35%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,880 SGD 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: $1,342 SGD|Low: $1,159 SGD|High: $1,908 SGD|Avg: $1,454 SGD|+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$1,159 SGD
Retailer 11$1,192 SGD
Retailer 2$1,202 SGD
Retailer 3$1,244 SGD
Retailer 4$1,262 SGD
Retailer 9$1,276 SGD
Retailer 1$1,342 SGD
Retailer 12$1,441 SGD
Retailer 6$1,455 SGD
Retailer 8$1,616 SGD
Retailer 7$1,679 SGD
Retailer 13$1,767 SGD
Retailer 5$1,784 SGD
Wholesale Diamonds Direct$1,880 SGD

37 data points across 14 retailers

15 retailers$1,159 SGD to $1,784 SGD

A
Cheapest Retailer
-
$1,159 SGD
$907 USD
A
Retailer 2
-
$1,192 SGD
View
A
Retailer 3
-
$1,202 SGD
$940 USD
View
A
Retailer 4
-
$1,244 SGD
$973 USD
View
A
Retailer 5
-
$1,262 SGD
View
A
Retailer 6
-
$1,276 SGD
$998 USD
View
B+
Retailer 7
-
$1,342 SGD
£826 GBP
View
B+
Retailer 8
-
$1,441 SGD
$1,127 USD
View
B+
Retailer 9
-
$1,455 SGD
$1,138 USD
View
B+
Retailer 10
-
$1,489 SGD
$1,164 USD
View
B+
Retailer 11
-
$1,616 SGD
£995 GBP
View
B+
Retailer 12
-
$1,679 SGD
€1,250 EUR
View
B+
Retailer 13
-
$1,767 SGD
$1,382 USD
View
B+
Retailer 14
-
$1,784 SGD
$1,395 USD
View
Most Expensive
Wholesale Diamonds Direct
571508936 · Oct 26
$1,880 SGD
$1,470 USD
View
Price last confirmed 7 days ago
14 more retailers have this diamond
Prices start from $1,159 SGDSave up to $625 SGD

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
$1,159 SGD