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Round|Natural|GIA

1.50ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 6532383425

Certificate GIA 6532383425

Diamond specifications and retailer prices

From $10,732 SGD
$8,395 USD
As of October 25, 2026
Save $8,774 SGD (45%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $19,506 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6532383425. Listed at 20 retailers as of October 25, 2026, with prices from $10,732 to $19,506, a $8,774 spread on the same certified stone. NZ Jewellers lists it at $19,506. 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

1.50
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6532383425
Dimensions7.25 × 7.30 × 4.49 mm
L/W Ratio1.01
Top View
7.25 mm7.30 mm1.50 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6532383425
Side View
Table 59.0%Crown 36°Girdle: Slightly ThickPavilion 40.6°CuletDepth 61.7%

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 25
Current: $19,506 SGD|Low: $10,732 SGD|High: $19,506 SGD|Avg: $14,198 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
Retailer 14
Retailer 15
October 30, 2026
Retailer 10$10,732 SGD
Retailer 4$10,808 SGD
Retailer 15$11,704 SGD
Retailer 7$12,479 SGD
Retailer 3$12,679 SGD
Retailer 8$12,714 SGD
Retailer 13$12,873 SGD
Retailer 2$14,203 SGD
Retailer 11$14,364 SGD
Retailer 12$14,569 SGD
Retailer 14$14,629 SGD
Retailer 5$15,403 SGD
Retailer 6$16,684 SGD
Retailer 9$18,302 SGD
NZ Jewellers$19,506 SGD

34 data points across 15 retailers

20 retailers$10,732 SGD to $19,506 SGD

A
Cheapest Retailer
-
$10,732 SGD
$8,395 USD
B+
Retailer 2
-
$10,808 SGD
$8,454 USD
View
B+
Retailer 3
-
$10,957 SGD
$8,571 USD
View
B+
Retailer 4
-
$11,704 SGD
$9,155 USD
View
B+
Retailer 5
-
$12,045 SGD
CA$13,086 CAD
View
B+
Retailer 6
-
$12,479 SGD
$9,761 USD
View
B+
Retailer 7
-
$12,679 SGD
$9,918 USD
View
B+
Retailer 8
-
$12,714 SGD
£7,831 GBP
View
B+
Retailer 9
-
$12,873 SGD
$10,070 USD
View
B
Retailer 10
-
$12,945 SGD
$10,126 USD
View
B+
Retailer 11
-
$14,203 SGD
€10,581 EUR
View
B
Retailer 12
-
$14,364 SGD
$11,236 USD
View
B
Retailer 13
-
$14,440 SGD
$11,295 USD
View
Retailer 14
-
$14,569 SGD
£8,973 GBP
View
Price last confirmed 31 days ago
Retailer 15
-
$14,629 SGD
$11,443 USD
View
Price last confirmed 61 days ago
B
Retailer 16
-
$14,629 SGD
$11,443 USD
View
Retailer 17
-
$15,403 SGD
$12,049 USD
View
Price last confirmed 8 days ago
B
Retailer 18
-
$18,302 SGD
£11,273 GBP
View
Retailer 19
-
$19,506 SGD
$15,258 USD
View
Price last confirmed 60 days ago
Most Expensive
B
NZ Jewellers
55e43d0f-2b2d-4a68-a3c7-0a57d27bbf82 · Oct 30
$19,506 SGD
$15,258 USD
View
19 more retailers have this diamond
Prices start from $10,732 SGDSave up to $8,774 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
1.50ct Round
$10,732 SGD