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Princess|Natural|GIA

1.20ct J SI1 Princess Natural Diamond

VG • J/SI1 • GIA 5211736147

Certificate GIA 5211736147

Diamond specifications and retailer prices

From $3,026 SGD
$2,366 USD
As of November 1, 2026
Save $3,211 SGD (51%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,797 SGD 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 5211736147. Listed at 17 retailers as of November 1, 2026, with a 106% 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
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5211736147
Dimensions5.80 × 5.73 × 4.41 mm
L/W Ratio1.01
Top View
5.80 mm5.73 mm1.20 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5211736147
Side View
Table 68.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 76.9%

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: $7,797 SGD|Low: $2,690 SGD|High: $7,797 SGD|Avg: $4,313 SGD
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
November 2, 2026
Retailer 11$3,026 SGD
Retailer 9$3,082 SGD
Retailer 10$3,118 SGD
Retailer 4$3,379 SGD
Retailer 3$3,509 SGD
Retailer 12$3,860 SGD
Retailer 5$3,899 SGD
Retailer 6$3,954 SGD
Retailer 13$4,179 SGD
Retailer 2$4,366 SGD
Retailer 8$4,584 SGD
Retailer 7$6,237 SGD
NZ Jewellers$7,797 SGD

45 data points across 13 retailers

17 retailers$3,026 SGD to $6,237 SGD

B
Cheapest Retailer
-
$3,026 SGD
$2,366 USD
B
Retailer 2
-
$3,037 SGD
$2,375 USD
View
B
Retailer 3
-
$3,055 SGD
$2,389 USD
View
B
Retailer 4
-
$3,082 SGD
$2,410 USD
View
B
Retailer 5
-
$3,118 SGD
$2,438 USD
View
Final sale: no returns
B
Retailer 6
-
$3,332 SGD
$2,605 USD
View
B
Retailer 7
-
$3,379 SGD
$2,642 USD
View
B
Retailer 8
-
$3,379 SGD
$2,642 USD
View
B
Retailer 9
-
$3,509 SGD
$2,744 USD
View
B
Retailer 10
-
$3,860 SGD
$3,018 USD
View
B
Retailer 11
-
$3,899 SGD
$3,049 USD
View
B
Retailer 12
-
$3,954 SGD
£2,435 GBP
View
Retailer 13
-
$4,179 SGD
A$5,027 AUD
View
Price last confirmed 25 days ago
B
Retailer 14
-
$4,366 SGD
€3,251 EUR
View
B
Retailer 15
-
$4,584 SGD
ZAR 57,911 ZAR
View
B
Retailer 16
-
$6,237 SGD
£3,840 GBP
View
Most Expensive
NZ Jewellers
80d8f5d5-9952-4631-87fb-c39e3f07049b · Oct 30
$7,797 SGD
$6,097 USD
View
Price under review
16 more retailers have this diamond
Prices start from $3,026 SGDSave up to $3,211 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
$3,026 SGD