CaratHunter
Plans
Princess|Natural|GIA

0.51ct F SI2 Princess Natural Diamond

GD • F/SI2 • GIA 1565270765

Certificate GIA 1565270765

Diamond specifications and retailer prices

From $564 SGD
As of November 4, 2026
Save $138 SGD (20%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $702 SGD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.51ct natural princess diamond

This 0.51ct natural princess sits in the half to three-quarter carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1565270765. Listed at 3 retailers as of November 4, 2026, with prices from $564 to $702, a $138 spread on the same certified stone. 77 Diamonds lists it at $702. 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

0.51
Carat
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1565270765
Dimensions4.22 × 4.20 × 3.21 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Feather, Crystal, Twinning Wisp
Top View
4.22 mm4.20 mm0.51 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 1565270765
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 76.5%

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 4
Current: $702 SGD|Low: $564 SGD|High: $713 SGD|Avg: $633 SGD|+3.5%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 2$564 SGD
Retailer 3$616 SGD
77 Diamonds$702 SGD

40 data points across 3 retailers

3 retailers$564 SGD to $702 SGD

A
Cheapest Retailer
-
$564 SGD
B+
Retailer 2
-
$616 SGD
View
Most Expensive
B+
77 Diamonds
PRICPZHNEPBCF · Nov 6
$702 SGD
£431 GBP
View
2 more retailers have this diamond
Prices start from $564 SGDSave up to $138 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
0.51ct Princess
$564 SGD