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Princess|Natural|GIA

0.90ct D SI2 Princess Natural Diamond

EX • D/SI2 • GIA 6451648174

Certificate GIA 6451648174

Diamond specifications and retailer prices

From $1,081 USD
As of October 28, 2026
Save $1,960 USD (64%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,041 USD at Moon Ocean · As of October 30, 2026
View at Moon Ocean

About this 0.9ct natural princess diamond

This 0.9ct natural princess sits in the just-under-one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6451648174. Listed at 12 retailers as of October 28, 2026, with prices from $1,081 to $3,041, a $1,960 spread on the same certified stone. Moon Ocean lists it at $3,041. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.90
Carat
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6451648174
Dimensions5.13 × 5.13 × 3.77 mm
L/W Ratio1.00
Top View
5.13 mm5.13 mm0.90 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 6451648174
Side View
Table 73.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 73.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $3,041 USD|Low: $991 USD|High: $3,071 USD|Avg: $1,640 USD|-1.0%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 3$1,050 USD
Retailer 12$1,081 USD
Retailer 8$1,172 USD
Retailer 9$1,172 USD
Retailer 10$1,217 USD
Retailer 2$1,336 USD
Retailer 7$1,352 USD
Retailer 11$1,629 USD
Retailer 4$1,729 USD
Retailer 5$2,158 USD
Retailer 6$2,858 USD
Moon Ocean$3,041 USD

37 data points across 12 retailers

12 retailers$1,081 USD to $3,041 USD

A
Cheapest Retailer
-
$1,081 USD
Final sale: no returns
A
Retailer 2
-
$1,172 USD
View
A
Retailer 3
-
$1,172 USD
View
A
Retailer 4
-
$1,172 USD
View
A
Retailer 5
-
$1,217 USD
View
A
Retailer 6
-
$1,336 USD
£1,052 GBP
View
B+
Retailer 7
-
$1,352 USD
View
B+
Retailer 8
-
$1,629 USD
€1,551 EUR
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$2,158 USD
£1,699 GBP
View
B
Retailer 10
-
$2,858 USD
View
B
Retailer 11
-
$2,858 USD
View
Most Expensive
B
Moon Ocean
NVN-BE9FE74DF-174 · Oct 30
$3,041 USD
£2,395 GBP
View
11 more retailers have this diamond
Prices start from $1,081 USDSave up to $1,960 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
0.90ct Princess
$1,081 USD