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Princess|Natural|GIA

1.20ct J SI1 Princess Natural Diamond

ID • J/SI1 • GIA 7431018807

Certificate GIA 7431018807

Diamond specifications and retailer prices

From €1,696 EUR
HK$14,800 HKD
As of October 31, 2026
Save €3,082 EUR (65%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €4,778 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.2ct natural princess diamond

This 1.2ct natural princess sits in the classic one-carat band, graded J 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 7431018807. Listed at 19 retailers as of October 30, 2026, with prices from €1,696 to €4,778, a €3,082 spread on the same certified stone. NZ Jewellers lists it at €4,778. 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

1.20
Carat
J
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7431018807
Dimensions5.83 × 5.81 × 4.27 mm
L/W Ratio1.00
Top View
5.83 mm5.81 mm1.20 ctJ / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7431018807
Side View
Table 73.0%CrownGirdle: ThickPavilionCulet: NoneDepth 73.6%

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: Oct 31
Current: €4,778 EUR|Low: €1,684 EUR|High: €4,975 EUR|Avg: €2,612 EUR|-4.0%
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
Retailer 19
Retailer 20
October 31, 2026
Retailer 2€1,696 EUR
Retailer 12€2,044 EUR
Retailer 9€2,064 EUR
Retailer 17€2,068 EUR
Retailer 8€2,110 EUR
Retailer 6€2,141 EUR
Retailer 16€2,236 EUR
Retailer 4€2,285 EUR
Retailer 19€2,285 EUR
Retailer 10€2,366 EUR
Retailer 20€2,391 EUR
Retailer 3€2,411 EUR
Retailer 14€2,422 EUR
Retailer 7€2,488 EUR
Retailer 18€2,637 EUR
Retailer 11€2,666 EUR
Retailer 13€2,809 EUR
Retailer 15€2,854 EUR
Retailer 5€4,009 EUR
NZ Jewellers€4,778 EUR

25 data points across 20 retailers

19 retailers€1,696 EUR to €4,778 EUR

B+
Cheapest Retailer
-
€1,696 EUR
HK$14,800 HKD
B+
Retailer 2
-
€2,064 EUR
$2,306 USD
View
B+
Retailer 3
-
€2,068 EUR
$2,310 USD
View
B+
Retailer 4
-
€2,110 EUR
$2,357 USD
View
Final sale: no returns
B+
Retailer 5
-
€2,141 EUR
$2,392 USD
View
B
Retailer 6
-
€2,236 EUR
£1,967 GBP
View
B
Retailer 7
-
€2,285 EUR
$2,553 USD
View
B
Retailer 8
-
€2,285 EUR
$2,553 USD
View
B
Retailer 9
-
€2,366 EUR
SGD 3,572 SGD
View
B
Retailer 10
-
€2,391 EUR
$2,671 USD
View
B
Retailer 11
-
€2,411 EUR
$2,694 USD
View
B
Retailer 12
-
€2,422 EUR
£2,131 GBP
View
B
Retailer 13
-
€2,488 EUR
$2,780 USD
View
B
Retailer 14
-
€2,637 EUR
$2,946 USD
View
Retailer 15
-
€2,666 EUR
A$4,583 AUD
View
Price last confirmed 25 days ago
B
Retailer 16
-
€2,809 EUR
ZAR 50,705 ZAR
View
B
Retailer 17
-
€2,854 EUR
View
B
Retailer 18
-
€4,009 EUR
£3,527 GBP
View
Most Expensive
B
NZ Jewellers
24c935f3-b5d1-47f6-a2f2-9fb1ccfce1fb · Oct 30
€4,778 EUR
$5,338 USD
View
18 more retailers have this diamond
Prices start from €1,696 EURSave up to €3,082 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+
1.20ct Princess
€1,696 EUR