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Radiant|Natural|GIA

0.90ct D IF Radiant Natural Diamond

VG • D/IF • GIA 15660027

Certificate GIA 15660027

Diamond specifications and retailer prices

From $5,580 SGD
$4,365 USD
As of October 30, 2026
Save $5,566 SGD (50%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $11,146 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.9ct natural radiant diamond

This 0.9ct natural radiant sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 15660027. Listed at 17 retailers as of October 30, 2026, with prices from $5,580 to $11,146, a $5,566 spread on the same certified stone. NZ Jewellers lists it at $11,146. 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

0.90
Carat
D
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 15660027
Dimensions5.74 × 4.76 × 3.34 mm
L/W Ratio1.21
Culet sizeNone
Top View
5.74 mm4.76 mm0.90 ctD / IF
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 15660027
Side View
Table 74.0%CrownGirdle: THIPavilionCulet: NoneDepth 70.1%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $11,146 SGD|Low: $5,413 SGD|High: $11,146 SGD|Avg: $7,108 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
October 31, 2026
Retailer 16$5,580 SGD
Retailer 8$5,654 SGD
Retailer 3$5,829 SGD
Retailer 12$5,905 SGD
Retailer 14$6,021 SGD
Retailer 2$6,309 SGD
Retailer 4$6,397 SGD
Retailer 5$6,397 SGD
Retailer 6$6,397 SGD
Retailer 13$6,449 SGD
Retailer 15$6,644 SGD
Retailer 9$7,240 SGD
Retailer 7$7,248 SGD
Retailer 11$9,348 SGD
Retailer 10$9,998 SGD
NZ Jewellers$11,146 SGD

44 data points across 16 retailers

17 retailers$5,580 SGD to $11,146 SGD

B+
Cheapest Retailer
-
$5,580 SGD
$4,365 USD
Retailer 2
-
$5,829 SGD
£3,590 GBP
View
Price last confirmed 31 days ago
B+
Retailer 3
-
$5,905 SGD
$4,619 USD
View
Final sale: no returns
B+
Retailer 4
-
$6,021 SGD
$4,710 USD
View
B+
Retailer 5
-
$6,309 SGD
£3,886 GBP
View
B
Retailer 6
-
$6,397 SGD
$5,004 USD
View
B
Retailer 7
-
$6,397 SGD
$5,004 USD
View
B
Retailer 8
-
$6,397 SGD
$5,004 USD
View
Retailer 9
-
$6,449 SGD
A$7,761 AUD
View
Price last confirmed 21 days ago
B
Retailer 10
-
$6,591 SGD
$5,156 USD
View
B
Retailer 11
-
$6,644 SGD
$5,197 USD
View
B
Retailer 12
-
$7,240 SGD
€5,394 EUR
View
B
Retailer 13
-
$7,248 SGD
£4,464 GBP
View
B
Retailer 14
-
$7,381 SGD
$5,774 USD
View
B
Retailer 15
-
$9,348 SGD
ZAR 118,135 ZAR
View
B
Retailer 16
-
$9,998 SGD
£6,158 GBP
View
Most Expensive
B
NZ Jewellers
60b00d8e-5420-4105-9efc-25e782e927e7 · Oct 30
$11,146 SGD
$8,719 USD
View
16 more retailers have this diamond
Prices start from $5,580 SGDSave up to $5,566 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+
0.90ct Radiant
$5,580 SGD