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Radiant|Natural|GIA

0.81ct K VS1 Radiant Natural Diamond

GD • K/VS1 • GIA 6565458544

Certificate GIA 6565458544

Diamond specifications and retailer prices

From $1,415 SGD
As of November 7, 2026
Save $2,709 SGD (66%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,124 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.81ct natural radiant diamond

This 0.81ct natural radiant sits in the just-under-one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6565458544. Listed at 16 retailers as of November 5, 2026, with prices from $1,415 to $4,124, a $2,709 spread on the same certified stone. NZ Jewellers lists it at $4,124. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.81
Carat
K
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565458544
Dimensions6.64 × 4.68 × 3.03 mm
L/W Ratio1.42
Key to symbols
Crystal, Needle, Pinpoint
Top View
6.64 mm4.68 mm0.81 ctK / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565458544
Side View
Table 69.0%CrownGirdlePavilionCulet: NDepth 64.7%

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 7
Current: $4,124 SGD|Low: $1,415 SGD|High: $4,124 SGD|Avg: $1,981 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 7, 2026
Retailer 10$1,415 SGD
Retailer 5$1,423 SGD
Retailer 6$1,467 SGD
Retailer 3$1,503 SGD
Retailer 15$1,532 SGD
Retailer 16$1,532 SGD
Retailer 7$1,601 SGD
Retailer 8$1,647 SGD
Retailer 2$1,692 SGD
Retailer 4$1,767 SGD
Retailer 9$1,912 SGD
Retailer 11$1,952 SGD
Retailer 12$2,345 SGD
Retailer 13$2,500 SGD
Retailer 14$3,089 SGD
NZ Jewellers$4,124 SGD

31 data points across 16 retailers

16 retailers$1,415 SGD to $4,124 SGD

A
Cheapest Retailer
-
$1,415 SGD
B+
Retailer 2
-
$1,423 SGD
View
B+
Retailer 3
-
$1,467 SGD
View
B+
Retailer 4
-
$1,503 SGD
View
Retailer 5
-
$1,532 SGD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$1,532 SGD
View
B+
Retailer 7
-
$1,601 SGD
View
B+
Retailer 8
-
$1,647 SGD
View
B+
Retailer 9
-
$1,692 SGD
View
B+
Retailer 10
-
$1,767 SGD
View
B
Retailer 11
-
$1,912 SGD
View
B
Retailer 12
-
$1,952 SGD
View
B
Retailer 13
-
$2,345 SGD
View
B
Retailer 14
-
$2,500 SGD
View
B
Retailer 15
-
$3,089 SGD
View
Most Expensive
C
NZ Jewellers
1b885ac6-a224-4eff-8664-c43522c6eff7 · Nov 5
$4,124 SGD
$3,218 USD
View
15 more retailers have this diamond
Prices start from $1,415 SGDSave up to $2,709 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 Radiant
$1,415 SGD