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Round|Natural|GIA

1.30ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 3555328310

Certificate GIA 3555328310

Diamond specifications and retailer prices

From $4,308 SGD
As of November 5, 2026
Save $4,786 SGD (53%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $10,032 SGD at NZ Jewellers · As of October 3, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 3555328310. Listed at 15 retailers as of November 2, 2026, with a 111% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 3555328310
Dimensions6.92 × 6.96 × 4.38 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Top View
6.92 mm6.96 mm1.30 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3555328310
Side View
Table 56.0%Crown 36.5°Girdle: ThinPavilion 41°Culet: NoneDepth 63.2%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: $6,116 SGD|Low: $4,308 SGD|High: $9,206 SGD|Avg: $5,890 SGD|-0.0%
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 6, 2026
Retailer 7$4,308 SGD
Retailer 4$4,582 SGD
Retailer 10$5,026 SGD
Retailer 6$5,310 SGD
Retailer 12$5,409 SGD
Retailer 8$5,748 SGD
Retailer 2$5,901 SGD
Retailer 11$6,090 SGD
Retailer 1$6,116 SGD
Retailer 3$6,637 SGD
Retailer 5$6,968 SGD
Retailer 9$9,094 SGD

32 data points across 12 retailers

15 retailers$4,308 SGD to $9,094 SGD

A
Cheapest Retailer
-
$4,308 SGD
A
Retailer 2
-
$4,582 SGD
View
Final sale: no returns
A
Retailer 3
-
$4,772 SGD
View
A
Retailer 4
-
$5,026 SGD
View
A
Retailer 5
-
$5,094 SGD
View
A
Retailer 6
-
$5,310 SGD
View
A
Retailer 7
-
$5,409 SGD
View
A
Retailer 8
-
$5,748 SGD
View
A
Retailer 9
-
$5,901 SGD
View
Retailer 10
-
$6,090 SGD
View
Price last confirmed 28 days ago
A
Retailer 11
-
$6,116 SGD
View
B+
Retailer 12
-
$6,637 SGD
View
B+
Retailer 13
-
$6,968 SGD
View
B+
Retailer 14
-
$9,094 SGD
View
Most Expensive
NZ Jewellers
bf550989-e972-4606-9deb-d79495830f8d · Oct 3
$10,032 SGD
$7,854 USD
View
Price last confirmed 33 days ago
14 more retailers have this diamond
Prices start from $4,308 SGDSave up to $4,786 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
$4,308 SGD