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Princess|Natural|GIA

0.51ct I SI1 Princess Natural Diamond

EX • I/SI1 • GIA 7563229434

Certificate GIA 7563229434

Diamond specifications and retailer prices

From $913 NZD
As of November 6, 2026
Save $775 NZD (46%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,688 NZD 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 $913 to $1,688, a $775 spread on the same certified stone. Frank Darling lists it at $1,688. 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
Colour
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: $1,688 NZD|Low: $913 NZD|High: $1,733 NZD|Avg: $1,231 NZD|-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$913 NZD
Retailer 5$954 NZD
Retailer 3$965 NZD
Retailer 7$1,003 NZD
Retailer 6$1,102 NZD
Retailer 8$1,189 NZD
Retailer 11$1,281 NZD
Retailer 4$1,297 NZD
Retailer 9$1,373 NZD
Retailer 2$1,510 NZD
Frank Darling$1,688 NZD

32 data points across 11 retailers

11 retailers$913 NZD to $1,688 NZD

B+
Cheapest Retailer
-
$913 NZD
B+
Retailer 2
-
$954 NZD
View
Retailer 3
-
$965 NZD
View
Price last confirmed 20 days ago
B+
Retailer 4
-
$1,003 NZD
View
B
Retailer 5
-
$1,102 NZD
View
B
Retailer 6
-
$1,189 NZD
View
B
Retailer 7
-
$1,281 NZD
View
B
Retailer 8
-
$1,297 NZD
View
B
Retailer 9
-
$1,373 NZD
View
B
Retailer 10
-
$1,510 NZD
View
Most Expensive
B
Frank Darling
2684756HK · Nov 6
$1,688 NZD
$936 USD
View
10 more retailers have this diamond
Prices start from $913 NZDSave up to $775 NZD

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
$913 NZD