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Radiant|Natural|GIA

1.51ct D SI2 Radiant Natural Diamond

VG • D/SI2 • GIA 7552424060

Certificate GIA 7552424060

Diamond specifications and retailer prices

From $4,795 SGD
HK$29,300 HKD
As of October 31, 2026
Save $6,338 SGD (57%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $11,132 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural radiant diamond

This 1.51ct natural radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7552424060. Listed at 21 retailers as of October 30, 2026, with prices from $4,795 to $11,132, a $6,338 spread on the same certified stone. NZ Jewellers lists it at $11,132. 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

1.51
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle49.7°
Pavilion angle54.7°
OriginNatural
Grading LabGIA
CertificateGIA 7552424060
Dimensions7.60 × 5.71 × 3.78 mm
L/W Ratio1.33
Girdle conditionPolished
Top View
7.60 mm5.71 mm1.51 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7552424060
Side View
Table 69.0%Crown 49.7°Girdle: STK-VTKPavilion 54.7°Culet: NoneDepth 66.2%

Caratlytics Score

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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: $11,132 SGD|Low: $4,795 SGD|High: $11,425 SGD|Avg: $6,699 SGD|-2.6%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 17$4,795 SGD
Retailer 5$5,023 SGD
Retailer 4$5,037 SGD
Retailer 16$5,048 SGD
Retailer 13$5,172 SGD
Retailer 2$5,344 SGD
Retailer 10$6,010 SGD
Retailer 11$6,010 SGD
Retailer 12$6,010 SGD
Retailer 18$6,120 SGD
Retailer 8$6,223 SGD
Retailer 20$6,301 SGD
Retailer 21$6,507 SGD
Retailer 7$6,540 SGD
Retailer 19$6,680 SGD
Retailer 6$6,699 SGD
Retailer 9$6,929 SGD
Retailer 3$7,231 SGD
Retailer 15$7,660 SGD
Retailer 14$10,623 SGD
NZ Jewellers$11,132 SGD

20 data points across 21 retailers

21 retailers$4,795 SGD to $11,132 SGD

A
Cheapest Retailer
-
$4,795 SGD
HK$29,300 HKD
A
Retailer 2
-
$5,023 SGD
$3,929 USD
View
A
Retailer 3
-
$5,037 SGD
$3,940 USD
View
A
Retailer 4
-
$5,048 SGD
$3,949 USD
View
A
Retailer 5
-
$5,172 SGD
$4,046 USD
View
A
Retailer 6
-
$5,344 SGD
$4,180 USD
View
Final sale: no returns
A
Retailer 7
-
$6,010 SGD
$4,701 USD
View
A
Retailer 8
-
$6,010 SGD
$4,701 USD
View
A
Retailer 9
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$6,010 SGD
$4,701 USD
View
A
Retailer 10
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$6,120 SGD
$4,787 USD
View
A
Retailer 11
-
$6,223 SGD
£3,833 GBP
View
A
Retailer 12
-
$6,301 SGD
£3,881 GBP
View
A
Retailer 13
-
$6,347 SGD
$4,965 USD
View
A
Retailer 14
-
$6,507 SGD
$5,090 USD
View
A
Retailer 15
-
$6,680 SGD
$5,225 USD
View
A
Retailer 16
-
$6,699 SGD
$5,240 USD
View
A
Retailer 17
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$6,929 SGD
$5,420 USD
View
A
Retailer 18
-
$7,231 SGD
€5,387 EUR
View
A
Retailer 19
-
$7,660 SGD
$5,992 USD
View
B+
Retailer 20
-
$10,623 SGD
£6,543 GBP
View
Most Expensive
B+
NZ Jewellers
a0370810-7fe2-48a4-93ac-b5fe427b5520 · Oct 30
$11,132 SGD
$8,708 USD
View
20 more retailers have this diamond
Prices start from $4,795 SGDSave up to $6,338 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
1.51ct Radiant
$4,795 SGD