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Princess|Natural|GIA

1.02ct D SI1 Princess Natural Diamond

EX • D/SI1 • GIA 1525163305

Certificate GIA 1525163305

Diamond specifications and retailer prices

From $2,698 SGD
£1,662 GBP
As of November 1, 2026
Save $2,226 SGD (45%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,966 SGD at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 1.02ct natural princess diamond

This 1.02ct natural princess sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1525163305. Listed at 11 retailers as of November 1, 2026, with a 83% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.02
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle44.99°
Pavilion angle39.2°
OriginNatural
Grading LabGIA
CertificateGIA 1525163305
Dimensions5.54 × 5.43 × 3.97 mm
L/W Ratio1.02
Girdle conditionThick
Key to symbols
Crystal, Feather, Needle
Top View
5.54 mm5.43 mm1.02 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1525163305
Side View
Table 74.0%Crown 44.99°GirdlePavilion 39.2°CuletDepth 73.0%

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: $2,742 SGD|Low: $2,597 SGD|High: $5,061 SGD|Avg: $3,458 SGD|-2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 3$2,698 SGD
Retailer 1$2,742 SGD
Retailer 5$2,787 SGD
Retailer 6$3,509 SGD
Retailer 4$3,544 SGD
Retailer 2$4,924 SGD

37 data points across 6 retailers

11 retailers$2,698 SGD to $4,924 SGD

A
Cheapest Retailer
-
$2,698 SGD
£1,662 GBP
A
Retailer 2
-
$2,742 SGD
£1,689 GBP
View
A
Retailer 3
-
$2,787 SGD
$2,180 USD
View
Retailer 4
-
$2,853 SGD
$2,232 USD
View
Price last confirmed 39 days ago
Retailer 5
-
$2,853 SGD
$2,232 USD
View
Price last confirmed 24 days ago
Retailer 6
-
$2,985 SGD
$2,335 USD
View
Price last confirmed 32 days ago
Retailer 7
-
$3,509 SGD
A$4,223 AUD
View
Price last confirmed 25 days ago
B+
Retailer 8
-
$3,544 SGD
$2,772 USD
View
B
Retailer 9
-
$4,924 SGD
£3,033 GBP
View
Retailer 10
-
$5,966 SGD
$4,667 USD
View
Price last confirmed 34 days ago
Most Expensive
NZ Jewellers
5ece3a28-896b-4d60-b151-be8d3b7d6156 · Sep 29
$5,966 SGD
$4,667 USD
View
Price last confirmed 32 days ago
10 more retailers have this diamond
Prices start from $2,698 SGDSave up to $2,226 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
1.02ct Princess
$2,698 SGD