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Princess|Natural|GIA

0.99ct E SI2 Princess Natural Diamond

GD • E/SI2 • GIA 5181721702

Certificate GIA 5181721702

Diamond specifications and retailer prices

From $2,730 USD
As of October 29, 2026
Save $1,482 USD (35%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $4,212 USD at 77 Diamonds · As of October 29, 2026
View at 77 Diamonds

About this 0.99ct natural princess diamond

This 0.99ct natural princess sits in the just-under-one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5181721702. Listed at 4 retailers as of October 29, 2026, with prices from $2,730 to $4,212, a $1,482 spread on the same certified stone. 77 Diamonds lists it at $4,212. 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

0.99
Carat
E
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryFair
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5181721702
Dimensions5.32 × 5.30 × 4.07 mm
L/W Ratio1.00
Top View
5.32 mm5.30 mm0.99 ctE / SI2
OriginNatural
CutGood
PolishGood
SymmetryFair
FluorescenceNone
CertificateGIA 5181721702
Side View
Table 80.0%CrownGirdle: XTN-ETKPavilionCulet: NoneDepth 76.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $4,212 USD|Low: $2,686 USD|High: $4,235 USD|Avg: $3,463 USD|+1.8%
77 Diamonds
Retailer 2
October 29, 2026
Retailer 2$2,730 USD
77 Diamonds$4,212 USD

34 data points across 2 retailers

4 retailers$2,730 USD to $4,212 USD

B
Cheapest Retailer
-
$2,730 USD
B
Retailer 2
-
$2,889 USD
A$4,445 AUD
View
B
Retailer 3
-
$2,942 USD
View
Most Expensive
C
77 Diamonds
PRIZKYFT7PM3 · Oct 29
$4,212 USD
£3,317 GBP
View
3 more retailers have this diamond
Prices start from $2,730 USDSave up to $1,482 USD

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
0.99ct Princess
$2,730 USD