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Radiant|Natural|GIA

1.52ct I SI1 Radiant Natural Diamond

GD • I/SI1 • GIA 6435913291

Certificate GIA 6435913291

Diamond specifications and retailer prices

From $5,157 SGD
HK$31,500 HKD
As of November 1, 2026
Save $6,462 SGD (56%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $11,619 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.52ct natural radiant diamond

This 1.52ct natural radiant sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6435913291. Listed at 23 retailers as of October 30, 2026, with prices from $5,157 to $11,619, a $6,462 spread on the same certified stone. NZ Jewellers lists it at $11,619. 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

1.52
Carat
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6435913291
Dimensions7.53 × 6.16 × 3.94 mm
L/W Ratio1.22
Top View
7.53 mm6.16 mm1.52 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6435913291
Side View
Table 66.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 64.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $11,619 SGD|Low: $5,157 SGD|High: $11,619 SGD|Avg: $7,641 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
November 2, 2026
Retailer 12$5,157 SGD
Retailer 2$5,264 SGD
Retailer 3$6,120 SGD
Retailer 4$6,412 SGD
Retailer 6$6,591 SGD
Retailer 8$6,778 SGD
Retailer 9$6,947 SGD
Retailer 5$7,003 SGD
Retailer 7$7,417 SGD
Retailer 13$8,015 SGD
Retailer 11$8,539 SGD
Retailer 10$11,064 SGD
NZ Jewellers$11,619 SGD

26 data points across 13 retailers

23 retailers$5,157 SGD to $11,619 SGD

A
Cheapest Retailer
-
$5,157 SGD
HK$31,500 HKD
A
Retailer 2
-
$5,264 SGD
₹391,969 INR
View
B+
Retailer 3
-
$5,731 SGD
A$6,894 AUD
View
B+
Retailer 4
-
$5,878 SGD
$4,596 USD
View
B+
Retailer 5
-
$6,059 SGD
$4,738 USD
View
B+
Retailer 6
-
$6,076 SGD
$4,751 USD
View
Retailer 7
-
$6,120 SGD
$4,785 USD
View
Price last confirmed 12 days ago
B+
Retailer 8
-
$6,412 SGD
$5,014 USD
View
Final sale: no returns
B+
Retailer 9
-
$6,510 SGD
$5,090 USD
View
B+
Retailer 10
-
$6,556 SGD
View
B+
Retailer 11
-
$6,591 SGD
£4,058 GBP
View
B+
Retailer 12
-
$6,778 SGD
£4,173 GBP
View
B+
Retailer 13
-
$6,947 SGD
$5,432 USD
View
B+
Retailer 14
-
$6,947 SGD
$5,432 USD
View
B+
Retailer 15
-
$6,947 SGD
$5,432 USD
View
Retailer 16
-
$7,003 SGD
A$8,424 AUD
View
Price last confirmed 23 days ago
B+
Retailer 17
-
$7,133 SGD
$5,577 USD
View
B+
Retailer 18
-
$7,143 SGD
$5,585 USD
View
B+
Retailer 19
-
$7,417 SGD
€5,523 EUR
View
B+
Retailer 20
-
$8,015 SGD
$6,267 USD
View
B
Retailer 21
-
$8,539 SGD
ZAR 107,863 ZAR
View
B
Retailer 22
-
$11,064 SGD
£6,812 GBP
View
Most Expensive
B
NZ Jewellers
a18cf4a6-9cd9-475b-8d0d-d2c142842e6a · Oct 30
$11,619 SGD
$9,085 USD
View
22 more retailers have this diamond
Prices start from $5,157 SGDSave up to $6,462 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
1.52ct Radiant
$5,157 SGD