Princess|Natural|GIA

0.51ct I SI1 Princess Natural Diamond

EX • I/SI1 • GIA 7563229434

Certificate GIA 7563229434

Diamond specifications and retailer prices

From $506 USD
As of November 6, 2026
Save $430 USD (46%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $936 USD at Frank Darling · As of November 6, 2026
View at Frank Darling

About this 0.51ct natural princess diamond

This 0.51ct natural princess sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7563229434. Listed at 11 retailers as of November 6, 2026, with prices from $506 to $936, a $430 spread on the same certified stone. Frank Darling lists it at $936. 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

0.51
Carat
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7563229434
Dimensions4.38 × 4.36 × 3.07 mm
L/W Ratio1.00
Culet sizeNone
Top View
4.38 mm4.36 mm0.51 ctI / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 7563229434
Side View
Table 71.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 70.3%

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 6
Current: $936 USD|Low: $506 USD|High: $961 USD|Avg: $682 USD|-2.6%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 10$506 USD
Retailer 5$529 USD
Retailer 3$535 USD
Retailer 7$556 USD
Retailer 6$611 USD
Retailer 8$659 USD
Retailer 11$710 USD
Retailer 4$719 USD
Retailer 9$761 USD
Retailer 2$837 USD
Frank Darling$936 USD

32 data points across 11 retailers

11 retailers$506 USD to $936 USD

B+
Cheapest Retailer
-
$506 USD
B+
Retailer 2
-
$529 USD
View
Retailer 3
-
$535 USD
View
Price last confirmed 19 days ago
B+
Retailer 4
-
$556 USD
View
B
Retailer 5
-
$611 USD
View
B
Retailer 6
-
$659 USD
View
B
Retailer 7
-
$710 USD
View
B
Retailer 8
-
$719 USD
View
B
Retailer 9
-
$761 USD
View
B
Retailer 10
-
$837 USD
View
Most Expensive
B
Frank Darling
2684756HK · Nov 6
$936 USD
View
10 more retailers have this diamond
Prices start from $506 USDSave up to $430 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+
0.51ct Princess
$506 USD