Princess|Natural|GIA

1.50ct G SI1 Princess Natural Diamond

GD • G/SI1 • GIA 2151733322

Certificate GIA 2151733322

Diamond specifications and retailer prices

From €8,625 EUR
As of November 1, 2026
Save €7,559 EUR (47%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €16,185 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural princess diamond

This 1.5ct 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 2151733322. Listed at 22 retailers as of November 1, 2026, with prices from €8,625 to €16,185, a €7,559 spread on the same certified stone. NZ Jewellers lists it at €16,185. 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

1.50
Carat
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2151733322
Dimensions6.27 × 6.24 × 4.53 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.27 mm6.24 mm1.50 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2151733322
Side View
Table 71.0%CrownGirdle: ThickPavilionCulet: NoneDepth 72.6%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €16,185 EUR|Low: €8,092 EUR|High: €16,185 EUR|Avg: €11,853 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 10€8,625 EUR
Retailer 11€9,711 EUR
Retailer 2€10,064 EUR
Retailer 7€10,394 EUR
Retailer 3€10,520 EUR
Retailer 9€10,554 EUR
Retailer 12€10,682 EUR
Retailer 5€11,635 EUR
Retailer 4€12,138 EUR
Retailer 6€14,167 EUR
Retailer 8€15,125 EUR
NZ Jewellers€16,185 EUR

45 data points across 12 retailers

22 retailers€8,625 EUR to €16,185 EUR

B
Cheapest Retailer
-
€8,625 EUR
B
Retailer 2
-
€9,002 EUR
View
B
Retailer 3
-
€9,010 EUR
View
B
Retailer 4
-
€9,285 EUR
View
B
Retailer 5
-
€9,588 EUR
View
Retailer 6
-
€9,711 EUR
View
Price last confirmed 9 days ago
B
Retailer 7
-
€9,711 EUR
View
Final sale: no returns
B
Retailer 8
-
€9,881 EUR
View
Retailer 9
-
€10,064 EUR
View
B
Retailer 10
-
€10,394 EUR
View
B
Retailer 11
-
€10,520 EUR
View
Retailer 12
-
€10,554 EUR
View
Price last confirmed 15 days ago
B
Retailer 13
-
€10,682 EUR
View
B
Retailer 14
-
€11,224 EUR
View
B
Retailer 15
-
€11,330 EUR
View
B
Retailer 16
-
€11,330 EUR
View
B
Retailer 17
-
€11,635 EUR
View
B
Retailer 18
-
€12,138 EUR
View
C
Retailer 19
-
€12,656 EUR
View
B
Retailer 20
-
€14,167 EUR
View
B
Retailer 21
-
€15,125 EUR
View
Most Expensive
C
NZ Jewellers
7810f4a4-ae56-44db-bf90-0a6b01ee8b01 · Nov 5
€16,185 EUR
$18,070 USD
View
21 more retailers have this diamond
Prices start from €8,625 EURSave up to €7,559 EUR

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
1.50ct Princess
€8,625 EUR