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Round|Natural|GIA

1.32ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 2528805617

Certificate GIA 2528805617

Diamond specifications and retailer prices

From $4,054 SGD
$3,171 USD
As of October 30, 2026
Save $1,718 SGD (30%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,772 SGD at Quality Diamonds UK · As of October 31, 2026
View at Quality Diamonds UK

About this 1.32ct natural round diamond

This 1.32ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2528805617. Listed at 10 retailers as of October 30, 2026, with prices from $4,054 to $5,772, a $1,718 spread on the same certified stone. Quality Diamonds UK lists it at $5,772. 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

1.32
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2528805617
Dimensions7.00 × 6.97 × 4.38 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
7.00 mm6.97 mm1.32 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2528805617
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.7%

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: Oct 30
Current: $5,772 SGD|Low: $4,021 SGD|High: $5,820 SGD|Avg: $4,979 SGD|+0.7%
Quality Diamonds UK
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 4$4,021 SGD
Retailer 5$4,054 SGD
Retailer 7$4,768 SGD
Retailer 6$4,883 SGD
Retailer 2$5,124 SGD
Retailer 8$5,165 SGD
Retailer 10$5,165 SGD
Retailer 9$5,344 SGD
Retailer 3$5,430 SGD
Quality Diamonds UK$5,772 SGD

39 data points across 10 retailers

10 retailers$4,054 SGD to $5,772 SGD

Retailer 1
-
$4,021 SGD
$3,145 USD
Price last confirmed 13 days ago
A
Retailer 2
-
$4,054 SGD
$3,171 USD
View
B+
Retailer 3
-
$4,768 SGD
A$5,738 AUD
View
B+
Retailer 4
-
$4,883 SGD
$3,820 USD
View
B+
Retailer 5
-
$5,124 SGD
£3,156 GBP
View
B+
Retailer 6
-
$5,165 SGD
$4,040 USD
View
B+
Retailer 7
-
$5,165 SGD
$4,040 USD
View
B+
Retailer 8
-
$5,344 SGD
$4,180 USD
View
B+
Retailer 9
-
$5,430 SGD
€4,045 EUR
View
Most Expensive
B+
Quality Diamonds UK
133/D7C6CACBA · Oct 31
$5,772 SGD
£3,555 GBP
View
9 more retailers have this diamond
Prices start from $4,054 SGDSave up to $1,718 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
1.32ct Round
$4,054 SGD