Princess|Natural|GIA

1.51ct G SI1 Princess Natural Diamond

GD • G/SI1 • GIA 2221029367

Certificate GIA 2221029367

Diamond specifications and retailer prices

From $7,395 USD
As of November 1, 2026
Save $9,191 USD (55%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $16,586 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural princess diamond

This 1.51ct natural princess sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2221029367. Listed at 19 retailers as of October 30, 2026, with prices from $7,395 to $16,586, a $9,191 spread on the same certified stone. NZ Jewellers lists it at $16,586. 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

1.51
Carat
G
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2221029367
Dimensions6.62 × 6.45 × 4.53 mm
L/W Ratio1.03
Culet sizeNone
Top View
6.62 mm6.45 mm1.51 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2221029367
Side View
Table 73.0%CrownGirdle: MED-STKPavilionCulet: 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 1
Current: $16,586 USD|Low: $7,395 USD|High: $16,586 USD|Avg: $9,970 USD
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
November 1, 2026
Retailer 15$7,395 USD
Retailer 6$7,719 USD
Retailer 17$7,764 USD
Retailer 16$8,245 USD
Retailer 9$8,292 USD
Retailer 5$8,293 USD
Retailer 8$8,438 USD
Retailer 7$8,839 USD
Retailer 10$8,984 USD
Retailer 18$9,122 USD
Retailer 14$9,165 USD
Retailer 11$9,264 USD
Retailer 4$10,366 USD
Retailer 3$10,810 USD
Retailer 13$10,836 USD
Retailer 12$12,183 USD
Retailer 2$13,820 USD
NZ Jewellers$16,586 USD

41 data points across 18 retailers

19 retailers$7,395 USD to $16,586 USD

B+
Cheapest Retailer
-
$7,395 USD
B+
Retailer 2
-
$7,719 USD
View
B+
Retailer 3
-
$7,764 USD
View
B
Retailer 4
-
$8,245 USD
View
B
Retailer 5
-
$8,292 USD
View
Final sale: no returns
B
Retailer 6
-
$8,293 USD
View
B
Retailer 7
-
$8,438 USD
View
B
Retailer 8
-
$8,839 USD
View
B
Retailer 9
-
$8,984 USD
View
B
Retailer 10
-
$9,122 USD
View
Retailer 11
-
$9,165 USD
A$14,100 AUD
View
Price last confirmed 9 days ago
B
Retailer 12
-
$9,264 USD
£7,294 GBP
View
B
Retailer 13
-
$9,651 USD
A$14,848 AUD
View
B
Retailer 14
-
$10,366 USD
View
B
Retailer 15
-
$10,810 USD
View
B
Retailer 16
-
$10,836 USD
€10,320 EUR
View
B
Retailer 17
-
$12,183 USD
ZAR 196,814 ZAR
View
B
Retailer 18
-
$13,820 USD
£10,882 GBP
View
Most Expensive
C
NZ Jewellers
baa13ad1-3e9d-4eee-bf3e-8b8076fc6af6 · Oct 30
$16,586 USD
View
18 more retailers have this diamond
Prices start from $7,395 USDSave up to $9,191 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+
1.51ct Princess
$7,395 USD