CaratHunter
Plans
Princess|Natural|GIA

0.50ct H SI1 Princess Natural Diamond

GD • H/SI1 • GIA 1528736751

Certificate GIA 1528736751

Diamond specifications and retailer prices

From $675 SGD
$528 USD
As of November 2, 2026
Save $456 SGD (40%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,692 SGD at MOH London · As of November 1, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1528736751. Listed at 15 retailers as of October 30, 2026, with a 68% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.50
Carat
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1528736751
Dimensions4.57 × 4.32 × 3.04 mm
L/W Ratio1.06
Key to symbols
Feather
Top View
4.57 mm4.32 mm0.50 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1528736751
Side View
Table 73.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 70.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,692 SGD|Low: $620 SGD|High: $1,713 SGD|Avg: $964 SGD|-0.2%
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
November 1, 2026
Retailer 8$675 SGD
Retailer 10$736 SGD
Retailer 12$782 SGD
Retailer 11$813 SGD
Retailer 3$831 SGD
Retailer 5$894 SGD
Retailer 4$901 SGD
Retailer 7$918 SGD
Retailer 13$978 SGD
Retailer 2$1,086 SGD
Retailer 9$1,102 SGD
Retailer 6$1,131 SGD
MOH London$1,692 SGD

29 data points across 13 retailers

15 retailers$675 SGD to $1,131 SGD

B+
Cheapest Retailer
-
$675 SGD
$528 USD
Final sale: no returns
Retailer 2
-
$733 SGD
$573 USD
View
Price last confirmed 25 days ago
B
Retailer 3
-
$736 SGD
HK$4,500 HKD
View
Retailer 4
-
$789 SGD
$617 USD
View
Price last confirmed 25 days ago
Retailer 5
-
$789 SGD
$617 USD
View
Price last confirmed 33 days ago
B
Retailer 6
-
$831 SGD
$650 USD
View
Retailer 7
-
$845 SGD
$661 USD
View
Price last confirmed 34 days ago
B
Retailer 8
-
$901 SGD
$705 USD
View
B
Retailer 9
-
$918 SGD
£566 GBP
View
B
Retailer 10
-
$978 SGD
$765 USD
View
B
Retailer 11
-
$1,086 SGD
€809 EUR
View
Retailer 12
-
$1,102 SGD
A$1,326 AUD
View
Price last confirmed 29 days ago
B
Retailer 13
-
$1,131 SGD
ZAR 14,293 ZAR
View
Most Expensive
MOH London
75CBAC3FF · Nov 1
$1,692 SGD
£1,042 GBP
View
Price under review
13 more retailers have this diamond
Prices start from $675 SGDSave up to $456 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+
0.50ct Princess
$675 SGD