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Princess|Natural|GIA

1.51ct F SI1 Princess Natural Diamond

GD • F/SI1 • GIA 1403295207

Certificate GIA 1403295207

Diamond specifications and retailer prices

From €8,430 EUR
$9,455 USD
As of November 1, 2026
Save €7,382 EUR (47%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €15,812 EUR 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 F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1403295207. Listed at 23 retailers as of October 30, 2026, with prices from €8,430 to €15,812, a €7,382 spread on the same certified stone. NZ Jewellers lists it at €15,812. 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
F
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1403295207
Dimensions6.54 × 6.42 × 4.33 mm
L/W Ratio1.02
Culet sizeNone
Top View
6.54 mm6.42 mm1.51 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1403295207
Side View
Table 70.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.5%

Caratlytics Score

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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: €15,812 EUR|Low: €7,906 EUR|High: €15,812 EUR|Avg: €11,619 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 2, 2026
Retailer 10€8,430 EUR
Retailer 11€9,487 EUR
Retailer 5€10,253 EUR
Retailer 4€10,278 EUR
Retailer 9€10,308 EUR
Retailer 12€10,436 EUR
Retailer 2€11,381 EUR
Retailer 3€11,859 EUR
Retailer 8€12,482 EUR
Retailer 7€13,938 EUR
Retailer 6€14,817 EUR
NZ Jewellers€15,812 EUR

45 data points across 12 retailers

23 retailers€8,430 EUR to €15,812 EUR

B
Cheapest Retailer
-
€8,430 EUR
$9,455 USD
B
Retailer 2
-
€8,793 EUR
$9,862 USD
View
B
Retailer 3
-
€8,803 EUR
$9,873 USD
View
B
Retailer 4
-
€8,910 EUR
A$15,374 AUD
View
B
Retailer 5
-
€9,069 EUR
CA$14,127 CAD
View
B
Retailer 6
-
€9,371 EUR
$10,510 USD
View
B
Retailer 7
-
€9,487 EUR
$10,641 USD
View
B
Retailer 8
-
€9,487 EUR
$10,641 USD
View
Final sale: no returns
B
Retailer 9
-
€9,567 EUR
$10,730 USD
View
B
Retailer 10
-
€10,253 EUR
£9,055 GBP
View
B
Retailer 11
-
€10,278 EUR
$11,528 USD
View
Retailer 12
-
€10,308 EUR
A$17,787 AUD
View
Price last confirmed 9 days ago
B
Retailer 13
-
€10,436 EUR
$11,705 USD
View
B
Retailer 14
-
€10,963 EUR
$12,296 USD
View
B
Retailer 15
-
€11,082 EUR
$12,430 USD
View
B
Retailer 16
-
€11,082 EUR
$12,430 USD
View
B
Retailer 17
-
€11,234 EUR
$12,600 USD
View
B
Retailer 18
-
€11,381 EUR
View
B
Retailer 19
-
€11,457 EUR
$12,850 USD
View
B
Retailer 20
-
€11,859 EUR
$13,301 USD
View
B
Retailer 21
-
€13,938 EUR
ZAR 252,550 ZAR
View
B
Retailer 22
-
€14,817 EUR
£13,086 GBP
View
Most Expensive
C
NZ Jewellers
b9803f4f-11b3-4963-bd87-1534f216e854 · Oct 30
€15,812 EUR
$17,735 USD
View
22 more retailers have this diamond
Prices start from €8,430 EURSave up to €7,382 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
1.51ct Princess
€8,430 EUR