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Princess|Natural|GIA

1.30ct J SI2 Princess Natural Diamond

VG • J/SI2 • GIA 7523691521

Certificate GIA 7523691521

Diamond specifications and retailer prices

From $2,221 SGD
As of November 5, 2026
Save $95 SGD (4%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,638 SGD at NZ Jewellers · As of October 6, 2026
View at NZ Jewellers

About this 1.3ct natural princess diamond

This 1.3ct natural princess sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7523691521. Listed at 8 retailers as of November 2, 2026, with a relatively tight 4% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.30
Carat
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle47.77°
Pavilion angle40.86°
OriginNatural
Grading LabGIA
CertificateGIA 7523691521
Dimensions5.86 × 5.86 × 4.41 mm
L/W Ratio1.00
Girdle conditionThick
Key to symbols
Crystal, Feather, Cloud, Needle, Indented Natural, Natural
Top View
5.86 mm5.86 mm1.30 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7523691521
Side View
Table 77.0%Crown 47.77°GirdlePavilion 40.86°CuletDepth 75.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $2,221 SGD|Low: $2,148 SGD|High: $4,097 SGD|Avg: $2,870 SGD|-15.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 1$2,221 SGD
Retailer 2$2,316 SGD
Retailer 4$2,662 SGD
Retailer 3$4,070 SGD

29 data points across 4 retailers

8 retailers$2,221 SGD to $2,316 SGD

A
Cheapest Retailer
-
$2,221 SGD
Retailer 2
-
$2,312 SGD
View
Price last confirmed 42 days ago
Retailer 3
-
$2,312 SGD
View
Price last confirmed 30 days ago
A
Retailer 4
-
$2,316 SGD
View
Retailer 5
-
$2,418 SGD
View
Price last confirmed 38 days ago
Retailer 6
-
$4,070 SGD
View
Price last confirmed 8 days ago
Retailer 7
-
$5,638 SGD
View
Price last confirmed 40 days ago
Most Expensive
NZ Jewellers
85446b76-f5a1-4554-8f9f-b5b31d2749cf · Oct 6
$5,638 SGD
$4,399 USD
View
Price last confirmed 31 days ago
7 more retailers have this diamond
Prices start from $2,221 SGDSave up to $95 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.

A
1.30ct Princess
$2,221 SGD