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Round|Natural|GIA

1.30ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 7551732777

Certificate GIA 7551732777

Diamond specifications and retailer prices

From $4,058 SGD
As of November 4, 2026
Save $3,857 SGD (49%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,682 SGD at NZ Jewellers · As of September 28, 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 7551732777. Listed at 16 retailers as of November 4, 2026, with a 95% 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
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7551732777
Dimensions6.96 × 6.92 × 4.35 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Cloud, Needle
Top View
6.96 mm6.92 mm1.30 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551732777
Side View
Table 57.0%Crown 35.5°GirdlePavilion 41°Culet: NDepth 62.7%

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: $8,387 SGD|Low: $3,933 SGD|High: $8,446 SGD|Avg: $5,456 SGD|-0.7%
NZ Jewellers
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 10$4,058 SGD
Retailer 3$4,213 SGD
Retailer 2$4,416 SGD
Retailer 12$4,547 SGD
Retailer 4$4,752 SGD
Retailer 5$4,852 SGD
Retailer 11$4,932 SGD
Retailer 8$5,458 SGD
Retailer 6$5,512 SGD
Retailer 7$5,793 SGD
Retailer 9$7,915 SGD
NZ Jewellers$8,387 SGD

27 data points across 12 retailers

16 retailers$4,058 SGD to $7,915 SGD

A
Cheapest Retailer
-
$4,058 SGD
A
Retailer 2
-
$4,213 SGD
View
B+
Retailer 3
-
$4,416 SGD
View
B+
Retailer 4
-
$4,547 SGD
View
B+
Retailer 5
-
$4,752 SGD
View
B+
Retailer 6
-
$4,852 SGD
View
B+
Retailer 7
-
$4,932 SGD
View
Retailer 8
-
$4,983 SGD
View
Price last confirmed 36 days ago
Retailer 9
-
$4,983 SGD
View
Price last confirmed 38 days ago
B+
Retailer 10
-
$5,458 SGD
View
B+
Retailer 11
-
$5,512 SGD
View
Retailer 12
-
$5,749 SGD
View
Price last confirmed 38 days ago
B+
Retailer 13
-
$5,793 SGD
View
B
Retailer 14
-
$7,915 SGD
View
Retailer 15
-
$8,387 SGD
View
Price last confirmed 17 days ago
Most Expensive
NZ Jewellers
1b713ac6-cf27-461a-99cd-011d2c6c39c2 · Sep 28
$8,682 SGD
$6,797 USD
View
Price last confirmed 39 days ago
15 more retailers have this diamond
Prices start from $4,058 SGDSave up to $3,857 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
$4,058 SGD