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Radiant|Natural|GIA

0.55ct D SI2 Radiant Natural Diamond

EX • D/SI2 • GIA 2327871186

Certificate GIA 2327871186

Diamond specifications and retailer prices

From $1,183 SGD
$925 USD
As of October 28, 2026
Save $2,081 SGD (64%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,264 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.55ct natural radiant diamond

This 0.55ct natural radiant sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2327871186. Listed at 13 retailers as of October 28, 2026, with prices from $1,183 to $3,264, a $2,081 spread on the same certified stone. NZ Jewellers lists it at $3,264. 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

0.55
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2327871186
Dimensions5.54 × 4.38 × 2.89 mm
L/W Ratio1.26
Top View
5.54 mm4.38 mm0.55 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2327871186
Side View
Table 70.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 65.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $3,264 SGD|Low: $1,183 SGD|High: $3,264 SGD|Avg: $1,690 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
November 1, 2026
Retailer 9$1,183 SGD
Retailer 11$1,212 SGD
Retailer 12$1,212 SGD
Retailer 10$1,259 SGD
Retailer 4$1,340 SGD
Retailer 3$1,399 SGD
Retailer 6$1,578 SGD
Retailer 2$1,598 SGD
Retailer 8$1,676 SGD
Retailer 7$1,877 SGD
Retailer 5$2,450 SGD
NZ Jewellers$3,264 SGD

40 data points across 12 retailers

13 retailers$1,183 SGD to $3,264 SGD

B+
Cheapest Retailer
-
$1,183 SGD
$925 USD
B+
Retailer 2
-
$1,212 SGD
$948 USD
View
B+
Retailer 3
-
$1,212 SGD
$948 USD
View
B+
Retailer 4
-
$1,223 SGD
$957 USD
View
B+
Retailer 5
-
$1,259 SGD
$985 USD
View
B
Retailer 6
-
$1,399 SGD
$1,094 USD
View
B
Retailer 7
-
$1,538 SGD
$1,203 USD
View
B
Retailer 8
-
$1,578 SGD
£972 GBP
View
B+
Retailer 9
-
$1,598 SGD
£984 GBP
View
B
Retailer 10
-
$1,676 SGD
£1,033 GBP
View
B
Retailer 11
-
$1,877 SGD
€1,398 EUR
View
B
Retailer 12
-
$2,450 SGD
£1,509 GBP
View
Most Expensive
B
NZ Jewellers
e9508b0c-fd3d-4656-93d7-116596debae6 · Oct 30
$3,264 SGD
$2,553 USD
View
12 more retailers have this diamond
Prices start from $1,183 SGDSave up to $2,081 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.

B+
0.55ct Radiant
$1,183 SGD