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Princess|Natural|GIA

0.31ct E SI2 Princess Natural Diamond

GD • E/SI2 • GIA 6545128423

Certificate GIA 6545128423

Diamond specifications and retailer prices

From $222 USD
As of October 28, 2026
Save $980 USD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,202 USD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.31ct natural princess diamond

This 0.31ct natural princess sits in the sub-half-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 6545128423. Listed at 20 retailers as of October 27, 2026, with prices from $222 to $1,202, a $980 spread on the same certified stone. NZ Jewellers lists it at $1,202. 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

0.31
Carat
E
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.2°
Pavilion angle40.04°
OriginNatural
Grading LabGIA
CertificateGIA 6545128423
Dimensions3.72 × 3.67 × 2.76 mm
L/W Ratio1.01
Top View
3.72 mm3.67 mm0.31 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545128423
Side View
Table 69.0%Crown 36.2°Girdle: MED-VTKPavilion 40.04°Culet: NoneDepth 75.1%

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 28
Current: $1,202 USD|Low: $194 USD|High: $1,263 USD|Avg: $390 USD|-4.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 29, 2026
Retailer 7$222 USD
Retailer 5$240 USD
Retailer 9$259 USD
Retailer 12$265 USD
Retailer 8$268 USD
Retailer 10$269 USD
Retailer 20$304 USD
Retailer 11$306 USD
Retailer 3$320 USD
Retailer 16$320 USD
Retailer 19$324 USD
Retailer 17$330 USD
Retailer 2$334 USD
Retailer 18$364 USD
Retailer 6$364 USD
Retailer 4$365 USD
Retailer 15$449 USD
Retailer 13$540 USD
Retailer 14$616 USD
NZ Jewellers$1,202 USD

26 data points across 20 retailers

20 retailers$222 USD to $1,202 USD

B+
Cheapest Retailer
-
$222 USD
Final sale: no returns
A
Retailer 2
-
$240 USD
View
A
Retailer 3
-
$259 USD
View
B+
Retailer 4
-
$265 USD
View
A
Retailer 5
-
$268 USD
View
B+
Retailer 6
-
$269 USD
HK$2,100 HKD
View
A
Retailer 7
-
$304 USD
View
A
Retailer 8
-
$306 USD
View
B+
Retailer 9
-
$320 USD
View
B+
Retailer 10
-
$320 USD
View
A
Retailer 11
-
$324 USD
View
B+
Retailer 12
-
$330 USD
View
B+
Retailer 13
-
$334 USD
£263 GBP
View
B+
Retailer 14
-
$364 USD
£286 GBP
View
B+
Retailer 15
-
$364 USD
View
B+
Retailer 16
-
$365 USD
View
B+
Retailer 17
-
$449 USD
€428 EUR
View
B
Retailer 18
-
$540 USD
£425 GBP
View
B
Retailer 19
-
$616 USD
£485 GBP
View
Most Expensive
B
NZ Jewellers
511105fa-0f0d-4bb0-8c09-3d89493eecc9 · Oct 27
$1,202 USD
View
19 more retailers have this diamond
Prices start from $222 USDSave up to $980 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.

A
0.31ct Princess
$222 USD