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Radiant|Natural|GIA

0.81ct D SI1 Radiant Natural Diamond

ID • D/SI1 • GIA 6552695041

Certificate GIA 6552695041

Diamond specifications and retailer prices

From $1,024 SGD
₹76,254 INR
As of November 1, 2026
Save $2,293 SGD (69%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,316 SGD at NZ Jewellers · As of October 30, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552695041. Listed at 11 retailers as of October 30, 2026, with prices from $1,024 to $3,316, a $2,293 spread on the same certified stone. NZ Jewellers lists it at $3,316. 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
D
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceVery Strong
OriginNatural
Grading LabGIA
CertificateGIA 6552695041
Dimensions6.37 × 4.67 × 3.20 mm
L/W Ratio1.36
Top View
6.37 mm4.67 mm0.81 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceVery Strong
CertificateGIA 6552695041
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.4%

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 1
Current: $3,316 SGD|Low: $964 SGD|High: $3,316 SGD|Avg: $1,693 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 2$1,024 SGD
Retailer 10$1,076 SGD
Retailer 3$1,301 SGD
Retailer 8$1,304 SGD
Retailer 9$1,473 SGD
Retailer 7$1,588 SGD
Retailer 5$1,604 SGD
Retailer 11$1,778 SGD
Retailer 6$1,907 SGD
Retailer 4$2,491 SGD
NZ Jewellers$3,316 SGD

37 data points across 11 retailers

11 retailers$1,024 SGD to $3,316 SGD

A
Cheapest Retailer
-
$1,024 SGD
₹76,254 INR
A
Retailer 2
-
$1,076 SGD
$842 USD
View
Final sale: no returns
A
Retailer 3
-
$1,301 SGD
$1,018 USD
View
A
Retailer 4
-
$1,304 SGD
$1,020 USD
View
A
Retailer 5
-
$1,473 SGD
$1,152 USD
View
A
Retailer 6
-
$1,588 SGD
£978 GBP
View
A
Retailer 7
-
$1,604 SGD
£988 GBP
View
Retailer 8
-
$1,778 SGD
A$2,139 AUD
View
Price last confirmed 28 days ago
A
Retailer 9
-
$1,907 SGD
€1,421 EUR
View
B+
Retailer 10
-
$2,491 SGD
£1,534 GBP
View
Most Expensive
B
NZ Jewellers
14c108c4-2cfa-41a9-9ef1-552dbe5e3c03 · Oct 30
$3,316 SGD
$2,594 USD
View
10 more retailers have this diamond
Prices start from $1,024 SGDSave up to $2,293 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
$1,024 SGD