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Princess|Natural|GIA

0.50ct D SI1 Princess Natural Diamond

EX • D/SI1 • GIA 7521979156

Certificate GIA 7521979156

Diamond specifications and retailer prices

From $689 SGD
$539 USD
As of October 29, 2026
Save $1,081 SGD (61%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,770 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 0.5ct natural princess diamond

This 0.5ct natural princess sits in the half to three-quarter 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 7521979156. Listed at 15 retailers as of October 29, 2026, with prices from $689 to $1,770, a $1,081 spread on the same certified stone. MOH London lists it at $1,770. 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

0.50
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7521979156
Dimensions4.29 × 4.33 × 3.12 mm
L/W Ratio1.01
Top View
4.29 mm4.33 mm0.50 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7521979156
Side View
Table 71.0%CrownGirdle: STK-THKPavilionCulet: NDepth 72.7%

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 29
Current: $1,770 SGD|Low: $689 SGD|High: $3,086 SGD|Avg: $1,370 SGD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 10$689 SGD
Retailer 3$984 SGD
Retailer 5$984 SGD
Retailer 12$1,021 SGD
Retailer 4$1,135 SGD
Retailer 6$1,138 SGD
Retailer 7$1,138 SGD
Retailer 8$1,233 SGD
Retailer 9$1,385 SGD
Retailer 11$1,480 SGD
Retailer 2$1,519 SGD
MOH London$1,770 SGD
Retailer 13$3,086 SGD

43 data points across 13 retailers

15 retailers$689 SGD to $1,770 SGD

A
Cheapest Retailer
-
$689 SGD
$539 USD
Final sale: no returns
B+
Retailer 2
-
$984 SGD
$770 USD
View
B+
Retailer 3
-
$984 SGD
$770 USD
View
B+
Retailer 4
-
$1,021 SGD
$799 USD
View
B
Retailer 5
-
$1,135 SGD
$888 USD
View
B
Retailer 6
-
$1,138 SGD
£701 GBP
View
B+
Retailer 7
-
$1,138 SGD
$890 USD
View
B
Retailer 8
-
$1,153 SGD
$902 USD
View
B
Retailer 9
-
$1,233 SGD
£759 GBP
View
B
Retailer 10
-
$1,310 SGD
$1,025 USD
View
Retailer 11
-
$1,385 SGD
€1,032 EUR
View
Price last confirmed 7 days ago
Retailer 12
-
$1,480 SGD
A$1,781 AUD
View
Price last confirmed 27 days ago
B
Retailer 13
-
$1,519 SGD
ZAR 19,193 ZAR
View
Most Expensive
B
MOH London
C67F93738 · Oct 29
$1,770 SGD
£1,090 GBP
View
13 more retailers have this diamond
Prices start from $689 SGDSave up to $1,081 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
0.50ct Princess
$689 SGD