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Round|Natural|GIA

0.81ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 6562626632

Certificate GIA 6562626632

Diamond specifications and retailer prices

From $736 SGD
As of October 30, 2026
17 retailers carry this diamond
Most expensive: $3,115 SGD at NZ Jewellers · As of October 27, 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6562626632. Listed at 17 retailers as of October 30, 2026. 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
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6562626632
Dimensions5.96 × 5.92 × 3.71 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
5.96 mm5.92 mm0.81 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6562626632
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $3,115 SGD|Low: $736 SGD|High: $3,178 SGD|Avg: $1,265 SGD|-2.0%
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
Retailer 17
October 28, 2026
Retailer 11$736 SGD
Retailer 13$742 SGD
Retailer 7$945 SGD
Retailer 14$949 SGD
Retailer 17$999 SGD
Retailer 9$1,004 SGD
Retailer 8$1,014 SGD
Retailer 15$1,040 SGD
Retailer 6$1,052 SGD
Retailer 16$1,146 SGD
Retailer 12$1,175 SGD
Retailer 10$1,192 SGD
Retailer 5$1,319 SGD
Retailer 2$1,325 SGD
Retailer 3$1,405 SGD
Retailer 4$1,858 SGD
NZ Jewellers$3,115 SGD

13 data points across 17 retailers

17 retailers

A
Cheapest Retailer
-
$736 SGD
Retailer 2
-
$742 SGD
View
Price last confirmed 10 days ago
Retailer 3
-
$945 SGD
View
Price last confirmed 16 days ago
Retailer 4
-
$949 SGD
View
Price last confirmed 10 days ago
Retailer 5
-
$999 SGD
View
Price last confirmed 9 days ago
Retailer 6
-
$1,004 SGD
View
Price last confirmed 11 days ago
Retailer 7
-
$1,014 SGD
View
Price last confirmed 11 days ago
Retailer 8
-
$1,040 SGD
View
Price last confirmed 10 days ago
Retailer 9
-
$1,052 SGD
View
Price last confirmed 12 days ago
Retailer 10
-
$1,146 SGD
View
Price last confirmed 10 days ago
Retailer 11
-
$1,175 SGD
View
Price last confirmed 9 days ago
Retailer 12
-
$1,192 SGD
View
Price last confirmed 9 days ago
Retailer 13
-
$1,319 SGD
View
Price last confirmed 13 days ago
Retailer 14
-
$1,325 SGD
View
Price last confirmed 9 days ago
Retailer 15
-
$1,405 SGD
View
Price last confirmed 11 days ago
Retailer 16
-
$1,858 SGD
View
Price last confirmed 12 days ago
Most Expensive
NZ Jewellers
d9ac138b-a338-46d7-bd6c-7c0bb7399e66 · Oct 27
$3,115 SGD
$2,439 USD
View
Price last confirmed 10 days ago
16 more retailers have this diamond
Prices start from $736 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
$736 SGD