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Radiant|Natural|GIA

0.56ct D SI1 Radiant Natural Diamond

EX • D/SI1 • GIA 2566638608

Certificate GIA 2566638608

Diamond specifications and retailer prices

From $890 SGD
$696 USD
As of October 31, 2026
Save $2,227 SGD (71%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,117 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.56ct natural radiant diamond

This 0.56ct natural radiant sits in the half to three-quarter 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 2566638608. Listed at 13 retailers as of October 30, 2026, with prices from $890 to $3,117, a $2,227 spread on the same certified stone. NZ Jewellers lists it at $3,117. 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

0.56
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566638608
Dimensions4.06 × 5.47 × 2.83 mm
L/W Ratio1.35
Top View
4.06 mm5.47 mm0.56 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566638608
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 69.7%

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: Oct 31
Current: $3,117 SGD|Low: $890 SGD|High: $3,117 SGD|Avg: $1,521 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
October 31, 2026
Retailer 5$890 SGD
Retailer 11$1,032 SGD
Retailer 2$1,148 SGD
Retailer 7$1,158 SGD
Retailer 3$1,163 SGD
Retailer 12$1,214 SGD
Retailer 8$1,224 SGD
Retailer 10$1,245 SGD
Retailer 6$1,314 SGD
Retailer 9$1,830 SGD
Retailer 4$2,646 SGD
NZ Jewellers$3,117 SGD

9 data points across 12 retailers

13 retailers$890 SGD to $3,117 SGD

A
Cheapest Retailer
-
$890 SGD
$696 USD
Final sale: no returns
A
Retailer 2
-
$919 SGD
View
A
Retailer 3
-
$1,032 SGD
$807 USD
View
B+
Retailer 4
-
$1,148 SGD
$898 USD
View
B+
Retailer 5
-
$1,158 SGD
£713 GBP
View
B+
Retailer 6
-
$1,163 SGD
$910 USD
View
B+
Retailer 7
-
$1,214 SGD
$950 USD
View
B+
Retailer 8
-
$1,224 SGD
£754 GBP
View
B+
Retailer 9
-
$1,245 SGD
£767 GBP
View
B+
Retailer 10
-
$1,314 SGD
$1,028 USD
View
B
Retailer 11
-
$1,830 SGD
£1,127 GBP
View
B
Retailer 12
-
$2,646 SGD
£1,630 GBP
View
Most Expensive
B
NZ Jewellers
9ae14290-5bf5-4308-90b2-5ec99bd74fed · Oct 30
$3,117 SGD
$2,438 USD
View
12 more retailers have this diamond
Prices start from $890 SGDSave up to $2,227 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
0.56ct Radiant
$890 SGD