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Radiant|Natural|GIA

1.52ct E SI2 Radiant Natural Diamond

ID • E/SI2 • GIA 09

Certificate GIA 09

Diamond specifications and retailer prices

From $6,831 SGD
As of November 6, 2026
Save $1,594 SGD (19%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $8,425 SGD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 1.52ct natural radiant diamond

This 1.52ct natural radiant sits in the one-and-a-half to two carat band, graded E 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. Listed at 4 retailers as of November 5, 2026, with prices from $6,831 to $8,425, a $1,594 spread on the same certified stone. Blue Nile lists it at $8,425. 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

1.52
Carat
E
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 09
Dimensions7.69 × 6.00 × 4.04 mm
L/W Ratio1.28
Top View
7.69 mm6.00 mm1.52 ctE / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 09
Side View
Table 69.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.4%

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: Nov 6
Current: $8,425 SGD|Low: $6,831 SGD|High: $15,261 SGD|Avg: $9,170 SGD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 8, 2026
Retailer 3$6,831 SGD
Retailer 7$7,306 SGD
Retailer 4$8,266 SGD
Retailer 2$8,312 SGD
Blue Nile$8,425 SGD
Retailer 6$9,539 SGD
Retailer 5$15,261 SGD

3 data points across 7 retailers

4 retailers$6,831 SGD to $8,425 SGD

A
Cheapest Retailer
-
$6,831 SGD
A
Retailer 2
-
$7,306 SGD
View
A
Retailer 3
-
$8,312 SGD
View
Most Expensive
A
Blue Nile
26367546 · Nov 5
$8,425 SGD
$6,574 USD
View
3 more retailers have this diamond
Prices start from $6,831 SGDSave up to $1,594 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
$6,831 SGD