CaratHunter
Plans
Princess|Natural|GIA

0.80ct E SI1 Princess Natural Diamond

GD • E/SI1 • GIA 6551605031

Certificate GIA 6551605031

Diamond specifications and retailer prices

From $1,128 SGD
$880 USD
As of October 25, 2026
Save $712 SGD (39%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,839 SGD at GemTrove · As of October 29, 2026
View at GemTrove

About this 0.8ct natural princess diamond

This 0.8ct natural princess sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6551605031. Listed at 8 retailers as of October 25, 2026, with prices from $1,128 to $1,839, a $712 spread on the same certified stone. GemTrove lists it at $1,839. 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
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551605031
Dimensions4.96 × 4.90 × 3.67 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
4.96 mm4.90 mm0.80 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551605031
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 74.8%

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: Oct 25
Current: $1,839 SGD|Low: $1,027 SGD|High: $1,839 SGD|Avg: $1,331 SGD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 3$1,128 SGD
Retailer 7$1,130 SGD
Retailer 8$1,141 SGD
Retailer 4$1,236 SGD
Retailer 6$1,268 SGD
Retailer 2$1,283 SGD
Retailer 5$1,389 SGD
GemTrove$1,839 SGD

41 data points across 8 retailers

8 retailers$1,128 SGD to $1,839 SGD

A
Cheapest Retailer
-
$1,128 SGD
$880 USD
B+
Retailer 2
-
$1,130 SGD
$882 USD
View
Final sale: no returns
A
Retailer 3
-
$1,141 SGD
MYR 3,626 MYR
View
A
Retailer 4
-
$1,236 SGD
$964 USD
View
A
Retailer 5
-
$1,268 SGD
View
A
Retailer 6
-
$1,283 SGD
£788 GBP
View
A
Retailer 7
-
$1,389 SGD
$1,084 USD
View
Most Expensive
B
GemTrove
GT-N-01304961-98 · Oct 29
$1,839 SGD
A$2,208 AUD
View
7 more retailers have this diamond
Prices start from $1,128 SGDSave up to $712 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
0.80ct Princess
$1,128 SGD