Round|Natural|GIA

1.30ct J VS1 Round Natural Diamond

EX • J/VS1 • GIA 6551742299

Certificate GIA 6551742299

Diamond specifications and retailer prices

From $3,455 SGD
As of November 6, 2026
Save $1,035 SGD (23%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $9,010 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6551742299. Listed at 16 retailers as of November 6, 2026, with a 30% 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
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6551742299
Dimensions6.93 × 6.89 × 4.38 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Cloud, Pinpoint, Indented Natural, Natural
Top View
6.93 mm6.89 mm1.30 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551742299
Side View
Table 55.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.3%

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: $9,010 SGD|Low: $3,455 SGD|High: $9,010 SGD|Avg: $5,631 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
November 6, 2026
Retailer 2$3,455 SGD
Retailer 15$4,643 SGD
Retailer 14$4,773 SGD
Retailer 7$4,870 SGD
Retailer 10$4,900 SGD
Retailer 8$4,930 SGD
Retailer 4$5,172 SGD
Retailer 6$5,172 SGD
Retailer 9$5,250 SGD
Retailer 16$5,545 SGD
Retailer 13$5,822 SGD
Retailer 3$5,966 SGD
Retailer 5$5,969 SGD
Retailer 11$6,279 SGD
Retailer 12$8,752 SGD
NZ Jewellers$9,010 SGD

41 data points across 16 retailers

16 retailers$3,455 SGD to $4,490 SGD

A
Cheapest Retailer
-
$3,455 SGD
Retailer 2
-
$3,826 SGD
View
Price last confirmed 26 days ago
B+
Retailer 3
-
$4,490 SGD
View
Retailer 4
-
$4,551 SGD
View
Price last confirmed 25 days ago
Retailer 5
-
$4,643 SGD
View
Price last confirmed 30 days ago
Retailer 6
-
$4,870 SGD
View
Price last confirmed 25 days ago
Retailer 7
-
$5,172 SGD
View
Price last confirmed 29 days ago
Retailer 8
-
$5,172 SGD
View
Price last confirmed 25 days ago
Retailer 9
-
$5,250 SGD
View
Price last confirmed 24 days ago
Retailer 10
-
$5,358 SGD
View
Price last confirmed 26 days ago
Retailer 11
-
$5,545 SGD
View
Price last confirmed 33 days ago
Retailer 12
-
$5,966 SGD
View
Price last confirmed 28 days ago
Retailer 13
-
$5,969 SGD
View
Price last confirmed 25 days ago
Retailer 14
-
$6,279 SGD
View
Price last confirmed 25 days ago
Retailer 15
-
$8,752 SGD
View
Price last confirmed 25 days ago
Most Expensive
NZ Jewellers
fd0e2cbc-4c40-40ce-84ac-550e3a88cf15 · Oct 3
$9,010 SGD
$7,054 USD
View
Price last confirmed 34 days ago
15 more retailers have this diamond
Prices start from $3,455 SGDSave up to $1,035 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
$3,455 SGD