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Round|Natural|GIA

1.30ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 1558078616

Certificate GIA 1558078616

Diamond specifications and retailer prices

From $3,127 SGD
As of November 4, 2026
Save $4,175 SGD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,302 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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1558078616. Listed at 14 retailers as of November 4, 2026, with prices from $3,127 to $7,302, a $4,175 spread on the same certified stone. NZ Jewellers lists it at $7,302. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1558078616
Dimensions6.87 × 6.93 × 4.37 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Feather, Indented Natural, Pinpoint, Natural
Top View
6.87 mm6.93 mm1.30 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1558078616
Side View
Table 57.0%Crown 35.5°GirdlePavilion 41°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 4
Current: $7,302 SGD|Low: $3,127 SGD|High: $7,585 SGD|Avg: $4,176 SGD|-2.8%
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
November 6, 2026
Retailer 4$3,127 SGD
Retailer 2$3,249 SGD
Retailer 12$3,436 SGD
Retailer 3$3,492 SGD
Retailer 13$3,492 SGD
Retailer 5$3,628 SGD
Retailer 14$3,628 SGD
Retailer 10$3,674 SGD
Retailer 6$4,030 SGD
Retailer 8$4,057 SGD
Retailer 7$4,087 SGD
Retailer 9$4,262 SGD
Retailer 11$6,102 SGD
NZ Jewellers$7,302 SGD

23 data points across 14 retailers

14 retailers$3,127 SGD to $7,302 SGD

A
Cheapest Retailer
-
$3,127 SGD
A
Retailer 2
-
$3,249 SGD
View
A
Retailer 3
-
$3,436 SGD
View
A
Retailer 4
-
$3,492 SGD
View
Retailer 5
-
$3,492 SGD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$3,628 SGD
View
A
Retailer 7
-
$3,628 SGD
View
A
Retailer 8
-
$3,674 SGD
View
A
Retailer 9
-
$4,030 SGD
View
A
Retailer 10
-
$4,057 SGD
View
A
Retailer 11
-
$4,087 SGD
View
B+
Retailer 12
-
$4,262 SGD
View
B
Retailer 13
-
$6,102 SGD
View
Most Expensive
B
NZ Jewellers
4e10bc20-fd87-41a6-9bfb-c77ec62f7d06 · Nov 5
$7,302 SGD
$5,717 USD
View
13 more retailers have this diamond
Prices start from $3,127 SGDSave up to $4,175 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
$3,127 SGD