CaratHunter
Plans
Princess|Natural|GIA

1.20ct J SI1 Princess Natural Diamond

ID • J/SI1 • GIA 7542738697

Certificate GIA 7542738697

Diamond specifications and retailer prices

From $2,269 SGD
$1,774 USD
As of November 1, 2026
Save $3,392 SGD (60%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,660 SGD at NZ Jewellers · As of October 27, 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 7542738697. Listed at 13 retailers as of October 27, 2026, with prices from $2,269 to $5,660, a $3,392 spread on the same certified stone. NZ Jewellers lists it at $5,660. 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
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7542738697
Dimensions5.53 × 5.72 × 4.21 mm
L/W Ratio1.03
Culet sizeNone
Key to symbols
Crystal, Feather, Pinpoint
Top View
5.53 mm5.72 mm1.20 ctJ / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7542738697
Side View
Table 69.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 76.2%

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: Nov 1
Current: $5,660 SGD|Low: $2,129 SGD|High: $5,660 SGD|Avg: $2,987 SGD|+1.0%
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
October 27, 2026
Retailer 15$2,129 SGD
Retailer 6$2,269 SGD
Retailer 8$2,398 SGD
Retailer 11$2,430 SGD
Retailer 16$2,430 SGD
Retailer 12$2,541 SGD
Retailer 9$2,649 SGD
Retailer 7$2,695 SGD
Retailer 14$2,701 SGD
Retailer 2$2,830 SGD
Retailer 3$2,852 SGD
Retailer 4$2,852 SGD
Retailer 5$2,954 SGD
Retailer 10$3,643 SGD
Retailer 13$4,705 SGD
NZ Jewellers$5,660 SGD

32 data points across 16 retailers

13 retailers$2,269 SGD to $5,660 SGD

Retailer 1
-
$2,129 SGD
$1,665 USD
Price last confirmed 7 days ago
B+
Retailer 2
-
$2,269 SGD
$1,774 USD
View
Retailer 3
-
$2,430 SGD
$1,900 USD
View
Price last confirmed 7 days ago
Retailer 4
-
$2,541 SGD
$1,987 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$2,649 SGD
£1,631 GBP
View
B
Retailer 6
-
$2,701 SGD
$2,112 USD
View
B
Retailer 7
-
$2,830 SGD
$2,213 USD
View
B
Retailer 8
-
$2,852 SGD
$2,230 USD
View
B
Retailer 9
-
$2,852 SGD
$2,230 USD
View
B+
Retailer 10
-
$2,954 SGD
$2,310 USD
View
Retailer 11
-
$3,643 SGD
€2,713 EUR
View
Price last confirmed 7 days ago
Retailer 12
-
$4,705 SGD
£2,897 GBP
View
Price last confirmed 9 days ago
Most Expensive
B
NZ Jewellers
b1835349-0996-4866-89b1-21bdff860d62 · Oct 27
$5,660 SGD
$4,426 USD
View
12 more retailers have this diamond
Prices start from $2,269 SGDSave up to $3,392 SGD

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
$2,269 SGD