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Princess|Natural|GIA

1.20ct J SI1 Princess Natural Diamond

GD • J/SI1 • GIA 1403612939

Certificate GIA 1403612939

Diamond specifications and retailer prices

From €2,130 EUR
₹227,528 INR
As of November 1, 2026
Save €2,771 EUR (57%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €5,099 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 1403612939. Listed at 22 retailers as of October 26, 2026, with a 130% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

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

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1403612939
Dimensions5.86 × 5.71 × 4.11 mm
L/W Ratio1.03
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Pinpoint
Top View
5.86 mm5.71 mm1.20 ctJ / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1403612939
Side View
Table 73.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 72.2%

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: €3,033 EUR|Low: €2,044 EUR|High: €4,947 EUR|Avg: €2,920 EUR|+0.1%
Retailer 1
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 5€2,130 EUR
Retailer 8€2,145 EUR
Retailer 11€2,598 EUR
Retailer 6€2,643 EUR
Retailer 12€2,648 EUR
Retailer 2€2,701 EUR
Retailer 1€3,033 EUR
Retailer 4€3,039 EUR
Retailer 3€3,126 EUR
Retailer 9€3,425 EUR
Retailer 7€3,597 EUR
Retailer 10€4,901 EUR

35 data points across 12 retailers

22 retailers€2,130 EUR to €4,901 EUR

B
Cheapest Retailer
-
€2,130 EUR
₹227,528 INR
B
Retailer 2
-
€2,145 EUR
HK$18,800 HKD
View
B
Retailer 3
-
€2,598 EUR
$2,914 USD
View
B
Retailer 4
-
€2,643 EUR
$2,964 USD
View
B
Retailer 5
-
€2,648 EUR
$2,970 USD
View
C
Retailer 6
-
€2,701 EUR
$3,029 USD
View
Final sale: no returns
C
Retailer 7
-
€2,752 EUR
A$4,748 AUD
View
C
Retailer 8
-
€2,831 EUR
$3,175 USD
View
C
Retailer 9
-
€2,926 EUR
$3,282 USD
View
C
Retailer 10
-
€2,926 EUR
$3,282 USD
View
C
Retailer 11
-
€2,987 EUR
SGD 4,527 SGD
View
B
Retailer 12
-
€3,033 EUR
£2,678 GBP
View
C
Retailer 13
-
€3,039 EUR
$3,409 USD
View
C
Retailer 14
-
€3,055 EUR
$3,426 USD
View
C
Retailer 15
-
€3,112 EUR
$3,490 USD
View
Retailer 16
-
€3,126 EUR
A$5,395 AUD
View
Price last confirmed 25 days ago
C
Retailer 17
-
€3,376 EUR
$3,787 USD
View
C
Retailer 18
-
€3,425 EUR
View
C
Retailer 19
-
€3,597 EUR
ZAR 65,179 ZAR
View
C
Retailer 20
-
€4,149 EUR
$4,653 USD
View
C
Retailer 21
-
€4,901 EUR
£4,328 GBP
View
Most Expensive
NZ Jewellers
d033cc6e-2555-4c60-9e0f-30551b3ec66c · Oct 30
€5,099 EUR
$5,719 USD
View
Price under review
21 more retailers have this diamond
Prices start from €2,130 EURSave up to €2,771 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
€2,130 EUR