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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 $2,389 USD
₹227,528 INR
As of November 1, 2026
Save $3,108 USD (57%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,719 USD 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: $3,402 USD|Low: $2,293 USD|High: $5,549 USD|Avg: $3,275 USD|+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$2,389 USD
Retailer 8$2,406 USD
Retailer 11$2,914 USD
Retailer 6$2,964 USD
Retailer 12$2,970 USD
Retailer 2$3,029 USD
Retailer 1$3,402 USD
Retailer 4$3,409 USD
Retailer 3$3,507 USD
Retailer 9$3,842 USD
Retailer 7$4,035 USD
Retailer 10$5,497 USD

35 data points across 12 retailers

22 retailers$2,389 USD to $5,497 USD

B
Cheapest Retailer
-
$2,389 USD
₹227,528 INR
B
Retailer 2
-
$2,406 USD
HK$18,800 HKD
View
B
Retailer 3
-
$2,914 USD
View
B
Retailer 4
-
$2,964 USD
View
B
Retailer 5
-
$2,970 USD
View
C
Retailer 6
-
$3,029 USD
View
Final sale: no returns
C
Retailer 7
-
$3,086 USD
A$4,748 AUD
View
C
Retailer 8
-
$3,175 USD
View
C
Retailer 9
-
$3,282 USD
View
C
Retailer 10
-
$3,282 USD
View
C
Retailer 11
-
$3,350 USD
SGD 4,527 SGD
View
B
Retailer 12
-
$3,402 USD
£2,678 GBP
View
C
Retailer 13
-
$3,409 USD
View
C
Retailer 14
-
$3,426 USD
View
C
Retailer 15
-
$3,490 USD
View
Retailer 16
-
$3,507 USD
A$5,395 AUD
View
Price last confirmed 25 days ago
C
Retailer 17
-
$3,787 USD
View
C
Retailer 18
-
$3,842 USD
€3,659 EUR
View
C
Retailer 19
-
$4,035 USD
ZAR 65,179 ZAR
View
C
Retailer 20
-
$4,653 USD
View
C
Retailer 21
-
$5,497 USD
£4,328 GBP
View
Most Expensive
NZ Jewellers
d033cc6e-2555-4c60-9e0f-30551b3ec66c · Oct 30
$5,719 USD
View
Price under review
21 more retailers have this diamond
Prices start from $2,389 USDSave up to $3,108 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
1.20ct Princess
$2,389 USD