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Round|Natural|GIA

1.30ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 5563539096

Certificate GIA 5563539096

Diamond specifications and retailer prices

From $3,248 SGD
As of November 6, 2026
Save $4,345 SGD (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,592 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.3ct natural round diamond

This 1.3ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5563539096. Listed at 19 retailers as of November 5, 2026, with prices from $3,248 to $7,592, a $4,345 spread on the same certified stone. NZ Jewellers lists it at $7,592. 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

1.30
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5563539096
Dimensions6.91 × 6.96 × 4.35 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
6.91 mm6.96 mm1.30 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5563539096
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $7,592 SGD|Low: $3,214 SGD|High: $7,592 SGD|Avg: $4,505 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 2$3,248 SGD
Retailer 17$3,248 SGD
Retailer 8$3,720 SGD
Retailer 16$3,723 SGD
Retailer 7$3,869 SGD
Retailer 11$3,970 SGD
Retailer 9$4,022 SGD
Retailer 12$4,113 SGD
Retailer 6$4,357 SGD
Retailer 18$4,357 SGD
Retailer 14$4,482 SGD
Retailer 3$4,521 SGD
Retailer 19$4,525 SGD
Retailer 5$4,542 SGD
Retailer 10$4,659 SGD
Retailer 13$4,755 SGD
Retailer 4$5,028 SGD
Retailer 15$7,268 SGD
NZ Jewellers$7,592 SGD

22 data points across 19 retailers

19 retailers$3,248 SGD to $7,592 SGD

A
Cheapest Retailer
-
$3,248 SGD
A
Retailer 2
-
$3,248 SGD
View
A
Retailer 3
-
$3,720 SGD
View
A
Retailer 4
-
$3,723 SGD
View
A
Retailer 5
-
$3,869 SGD
View
A
Retailer 6
-
$3,970 SGD
View
A
Retailer 7
-
$4,022 SGD
View
Final sale: no returns
A
Retailer 8
-
$4,113 SGD
View
Retailer 9
-
$4,357 SGD
View
Price last confirmed 8 days ago
A
Retailer 10
-
$4,357 SGD
View
A
Retailer 11
-
$4,482 SGD
View
B+
Retailer 12
-
$4,521 SGD
View
B+
Retailer 13
-
$4,525 SGD
View
B+
Retailer 14
-
$4,542 SGD
View
B+
Retailer 15
-
$4,659 SGD
View
A
Retailer 16
-
$4,755 SGD
View
B+
Retailer 17
-
$5,028 SGD
View
B
Retailer 18
-
$7,268 SGD
View
Most Expensive
B
NZ Jewellers
3b1a9799-0cb9-4efc-bf6f-172992442324 · Nov 5
$7,592 SGD
$5,924 USD
View
18 more retailers have this diamond
Prices start from $3,248 SGDSave up to $4,345 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 Round
$3,248 SGD