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1.32ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 1553909597

Certificate GIA 1553909597

Diamond specifications and retailer prices

From $3,249 SGD
$2,542 USD
As of October 31, 2026
Save $2,932 SGD (47%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,181 SGD at Helzberg Diamonds · As of October 31, 2026
View at Helzberg Diamonds

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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1553909597. Listed at 14 retailers as of October 31, 2026, with prices from $3,249 to $6,181, a $2,932 spread on the same certified stone. Helzberg Diamonds lists it at $6,181. 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
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1553909597
Dimensions6.96 × 7.00 × 4.37 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.96 mm7.00 mm1.32 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1553909597
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $6,181 SGD|Low: $3,249 SGD|High: $6,530 SGD|Avg: $4,352 SGD|-5.3%
Helzberg Diamonds
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
November 1, 2026
Retailer 11$3,249 SGD
Retailer 12$3,310 SGD
Retailer 10$3,464 SGD
Retailer 8$3,535 SGD
Retailer 7$3,805 SGD
Retailer 5$3,915 SGD
Retailer 14$3,963 SGD
Retailer 13$4,197 SGD
Retailer 4$4,324 SGD
Retailer 2$4,326 SGD
Retailer 9$4,497 SGD
Retailer 6$5,479 SGD
Retailer 3$5,888 SGD
Helzberg Diamonds$6,181 SGD

34 data points across 14 retailers

14 retailers$3,249 SGD to $6,181 SGD

A
Cheapest Retailer
-
$3,249 SGD
$2,542 USD
A
Retailer 2
-
$3,310 SGD
View
A
Retailer 3
-
$3,464 SGD
$2,710 USD
View
A
Retailer 4
-
$3,535 SGD
$2,765 USD
View
A
Retailer 5
-
$3,805 SGD
£2,344 GBP
View
A
Retailer 6
-
$3,915 SGD
View
A
Retailer 7
-
$3,963 SGD
$3,100 USD
View
A
Retailer 8
-
$4,197 SGD
$3,283 USD
View
A
Retailer 9
-
$4,324 SGD
$3,382 USD
View
A
Retailer 10
-
$4,326 SGD
€3,223 EUR
View
A
Retailer 11
-
$4,497 SGD
£2,770 GBP
View
B+
Retailer 12
-
$5,479 SGD
$4,286 USD
View
B+
Retailer 13
-
$5,888 SGD
$4,606 USD
View
Most Expensive
B+
Helzberg Diamonds
XZRHLLJPGPLPN · Oct 31
$6,181 SGD
$4,835 USD
View
13 more retailers have this diamond
Prices start from $3,249 SGDSave up to $2,932 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
$3,249 SGD