CaratHunter
Plans
Princess|Natural|GIA

0.80ct F SI1 Princess Natural Diamond

GD • F/SI1 • GIA 1555123650

Certificate GIA 1555123650

Diamond specifications and retailer prices

From $1,496 SGD
$1,170 USD
As of November 1, 2026
Save $2,522 SGD (63%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,069 SGD at NZ Jewellers · As of September 20, 2026
View at NZ Jewellers

About this 0.8ct natural princess diamond

This 0.8ct natural princess sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1555123650. Listed at 12 retailers as of October 30, 2026, with a 169% 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

0.80
Carat
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555123650
Dimensions5.11 × 5.04 × 3.64 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Cloud, Feather
Top View
5.11 mm5.04 mm0.80 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1555123650
Side View
Table 71.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 72.2%

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 1
Current: $4,018 SGD|Low: $1,476 SGD|High: $4,046 SGD|Avg: $2,146 SGD|-0.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 11$1,496 SGD
Retailer 8$1,527 SGD
Retailer 2$1,739 SGD
Retailer 7$1,753 SGD
Retailer 5$1,810 SGD
Retailer 4$1,883 SGD
Retailer 3$2,127 SGD
Retailer 10$2,322 SGD
Retailer 9$2,436 SGD
Retailer 6$2,974 SGD
NZ Jewellers$4,018 SGD

31 data points across 11 retailers

12 retailers$1,496 SGD to $4,018 SGD

B+
Cheapest Retailer
-
$1,496 SGD
$1,170 USD
B+
Retailer 2
-
$1,527 SGD
$1,194 USD
View
B+
Retailer 3
-
$1,739 SGD
$1,360 USD
View
B+
Retailer 4
-
$1,753 SGD
$1,371 USD
View
B+
Retailer 5
-
$1,810 SGD
$1,415 USD
View
B
Retailer 6
-
$1,883 SGD
£1,159 GBP
View
Retailer 7
-
$2,127 SGD
A$2,559 AUD
View
Price last confirmed 33 days ago
B
Retailer 8
-
$2,322 SGD
€1,729 EUR
View
B
Retailer 9
-
$2,436 SGD
ZAR 30,776 ZAR
View
B
Retailer 10
-
$2,974 SGD
£1,831 GBP
View
B
Retailer 11
-
$4,018 SGD
$3,142 USD
View
Most Expensive
NZ Jewellers
2e4dcfa1-182c-4b58-ab0c-8ffcaa754613 · Sep 20
$4,069 SGD
$3,182 USD
View
Price last confirmed 43 days ago
11 more retailers have this diamond
Prices start from $1,496 SGDSave up to $2,522 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+
0.80ct Princess
$1,496 SGD