Round|Natural|GIA

0.81ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 7516246262

Certificate GIA 7516246262

Diamond specifications and retailer prices

From $1,276 SGD
$998 USD
As of November 1, 2026
Save $2,240 SGD (64%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $4,550 SGD at NZ Jewellers · As of October 20, 2026
View at NZ Jewellers

About this 0.81ct natural round diamond

This 0.81ct natural round sits in the just-under-one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7516246262. Listed at 27 retailers as of October 30, 2026, with a 176% 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

0.81
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7516246262
Dimensions6.01 × 5.98 × 3.63 mm
L/W Ratio1.01
Star length45%
Lower girdle75%
Culet sizeNone
Key to symbols
Crystal
Top View
6.01 mm5.98 mm0.81 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7516246262
Side View
Table 59.0%Crown 34°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 60.6%

Caratlytics Score

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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 1
Current: $3,516 SGD|Low: $1,276 SGD|High: $3,516 SGD|Avg: $2,079 SGD
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
November 1, 2026
Retailer 6$1,276 SGD
Retailer 3$1,281 SGD
Retailer 14$1,305 SGD
Retailer 13$1,429 SGD
Retailer 15$1,455 SGD
Retailer 12$1,506 SGD
Retailer 5$1,521 SGD
Retailer 16$1,521 SGD
Retailer 7$1,572 SGD
Retailer 8$1,579 SGD
Retailer 11$1,634 SGD
Retailer 4$1,786 SGD
Retailer 2$1,913 SGD
Retailer 10$2,009 SGD
Retailer 9$2,640 SGD
NZ Jewellers$3,516 SGD

37 data points across 16 retailers

27 retailers$1,276 SGD to $3,516 SGD

A
Cheapest Retailer
-
$1,276 SGD
$998 USD
A
Retailer 2
-
$1,281 SGD
$1,002 USD
View
A
Retailer 3
-
$1,305 SGD
$1,021 USD
View
A
Retailer 4
-
$1,429 SGD
$1,118 USD
View
A
Retailer 5
-
$1,455 SGD
$1,138 USD
View
A
Retailer 6
-
$1,506 SGD
$1,178 USD
View
A
Retailer 7
-
$1,521 SGD
$1,190 USD
View
A
Retailer 8
-
$1,521 SGD
$1,190 USD
View
A
Retailer 9
-
$1,572 SGD
$1,230 USD
View
Retailer 10
-
$1,579 SGD
$1,235 USD
View
Price last confirmed 25 days ago
A
Retailer 11
-
$1,634 SGD
£1,006 GBP
View
Retailer 12
-
$1,690 SGD
$1,322 USD
View
Price last confirmed 45 days ago
Retailer 13
-
$1,690 SGD
$1,322 USD
View
Price last confirmed 23 days ago
Retailer 14
-
$1,690 SGD
$1,322 USD
View
Price last confirmed 16 days ago
Retailer 15
-
$1,690 SGD
$1,322 USD
View
Price last confirmed 10 days ago
Retailer 16
-
$1,768 SGD
$1,383 USD
View
Price last confirmed 33 days ago
B+
Retailer 17
-
$1,786 SGD
£1,100 GBP
View
B+
Retailer 18
-
$1,913 SGD
£1,178 GBP
View
Retailer 19
-
$1,950 SGD
$1,525 USD
View
Price last confirmed 40 days ago
Retailer 20
-
$1,950 SGD
$1,525 USD
View
Price last confirmed 23 days ago
Retailer 21
-
$1,950 SGD
$1,525 USD
View
Price last confirmed 11 days ago
B+
Retailer 22
-
$2,009 SGD
€1,497 EUR
View
B+
Retailer 23
-
$2,640 SGD
£1,626 GBP
View
B
Retailer 24
-
$3,516 SGD
$2,750 USD
View
Retailer 25
-
$4,550 SGD
$3,559 USD
View
Price last confirmed 42 days ago
Retailer 26
-
$4,550 SGD
$3,559 USD
View
Price last confirmed 35 days ago
Most Expensive
NZ Jewellers
f73738a6-66fb-4d87-a4e5-07d76ea66b5c · Oct 20
$4,550 SGD
$3,559 USD
View
Price last confirmed 12 days ago
26 more retailers have this diamond
Prices start from $1,276 SGDSave up to $2,240 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
0.81ct Round
$1,276 SGD