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1.30ct D VS1 Round Natural Diamond

EX • D/VS1 • GIA 6551163010

Certificate GIA 6551163010

Diamond specifications and retailer prices

From $6,786 SGD
As of November 1, 2026
Save $6,626 SGD (49%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $13,412 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6551163010. Listed at 5 retailers as of November 1, 2026, with prices from $6,786 to $13,412, a $6,626 spread on the same certified stone. NZ Jewellers lists it at $13,412. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6551163010
Dimensions6.97 × 6.93 × 4.37 mm
L/W Ratio1.01
Star length50%
Top View
6.97 mm6.93 mm1.30 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551163010
Side View
Table 56.0%Crown 36.5°Girdle: Med. - Sli. ThickPavilion 40.8°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
A+
Exceptional
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 1
Current: $13,412 SGD|Low: $6,651 SGD|High: $14,321 SGD|Avg: $10,113 SGD|-6.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 22, 2026
Retailer 3$6,786 SGD
Retailer 2$8,019 SGD
Retailer 5$8,019 SGD
Retailer 6$8,104 SGD
Retailer 4$8,416 SGD
Retailer 7$9,110 SGD
Retailer 9$11,323 SGD
Retailer 10$12,083 SGD
Retailer 8$12,750 SGD
NZ Jewellers$13,412 SGD

24 data points across 10 retailers

5 retailers$6,786 SGD to $13,412 SGD

A+
Cheapest Retailer
-
$6,786 SGD
A
Retailer 2
-
$8,019 SGD
View
A
Retailer 3
-
$8,019 SGD
View
A
Retailer 4
-
$8,416 SGD
View
Most Expensive
B+
NZ Jewellers
d27f88ed-a9b4-455c-aa58-f5aef3093d45 · Nov 5
$13,412 SGD
$10,495 USD
View
4 more retailers have this diamond
Prices start from $6,786 SGDSave up to $6,626 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
$6,786 SGD