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Princess|Natural|GIA

1.02ct D SI1 Princess Natural Diamond

EX • D/SI1 • GIA 1146947147

Certificate GIA 1146947147

Diamond specifications and retailer prices

From $8,251 SGD
$6,454 USD
As of October 31, 2026
Save $1,213 SGD (13%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $12,763 SGD at MOH London · As of November 1, 2026
View at MOH London

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 1146947147. Listed at 7 retailers as of October 31, 2026, with a relatively tight 15% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
OriginNatural
Grading LabGIA
CertificateGIA 1146947147
Dimensions5.89 × 5.64 × 3.88 mm
L/W Ratio1.04
Culet sizeNone
Top View
5.89 mm5.64 mm1.02 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1146947147
Side View
Table 72.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 68.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $12,763 SGD|Low: $8,251 SGD|High: $12,917 SGD|Avg: $9,699 SGD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 4$8,251 SGD
Retailer 3$8,389 SGD
Retailer 2$9,463 SGD
MOH London$12,763 SGD

42 data points across 4 retailers

7 retailers$8,251 SGD to $9,463 SGD

B
Cheapest Retailer
-
$8,251 SGD
$6,454 USD
B
Retailer 2
-
$8,389 SGD
£5,167 GBP
View
B
Retailer 3
-
$8,821 SGD
$6,900 USD
View
B
Retailer 4
-
$8,821 SGD
$6,900 USD
View
B
Retailer 5
-
$9,115 SGD
$7,130 USD
View
B
Retailer 6
-
$9,463 SGD
€7,050 EUR
View
Most Expensive
MOH London
470CC9E47 · Nov 1
$12,763 SGD
£7,861 GBP
View
Price under review
6 more retailers have this diamond
Prices start from $8,251 SGDSave up to $1,213 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.

B
1.02ct Princess
$8,251 SGD