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Round|Natural|GIA

0.91ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 7558813954

Certificate GIA 7558813954

Diamond specifications and retailer prices

From $888 SGD
As of November 5, 2026
Save $693 SGD (44%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,581 SGD at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

About this 0.91ct natural round diamond

This 0.91ct natural round sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7558813954. Listed at 10 retailers as of November 4, 2026, with prices from $888 to $1,581, a $693 spread on the same certified stone. Wholesale Diamonds Direct lists it at $1,581. 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

0.91
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7558813954
Dimensions6.14 × 6.17 × 3.86 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.14 mm6.17 mm0.91 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7558813954
Side View
Table 58.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $888 SGD|Low: $703 SGD|High: $1,739 SGD|Avg: $1,247 SGD|-8.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
November 5, 2026
Retailer 3$703 SGD
Retailer 1$888 SGD
Retailer 5$953 SGD
Retailer 7$1,022 SGD
Retailer 9$1,037 SGD
Retailer 6$1,060 SGD
Retailer 8$1,199 SGD
Retailer 2$1,314 SGD
Retailer 4$1,354 SGD
Retailer 10$1,567 SGD
Wholesale Diamonds Direct$1,581 SGD
Retailer 11$1,692 SGD

29 data points across 12 retailers

10 retailers$888 SGD to $1,581 SGD

A
Cheapest Retailer
-
$888 SGD
A
Retailer 2
-
$953 SGD
View
A
Retailer 3
-
$1,022 SGD
View
A
Retailer 4
-
$1,037 SGD
View
A
Retailer 5
-
$1,060 SGD
View
A
Retailer 6
-
$1,199 SGD
View
B+
Retailer 7
-
$1,314 SGD
View
A
Retailer 8
-
$1,354 SGD
View
B+
Retailer 9
-
$1,567 SGD
View
Most Expensive
B+
Wholesale Diamonds Direct
642218251 · Nov 4
$1,581 SGD
$1,237 USD
View
9 more retailers have this diamond
Prices start from $888 SGDSave up to $693 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
0.91ct Round
$888 SGD