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Round|Natural|GIA

1.30ct D VS1 Round Natural Diamond

EX • D/VS1 • GIA 6551163010

Certificate GIA 6551163010

Diamond specifications and retailer prices

From $9,446 NZD
As of November 1, 2026
Save $9,224 NZD (49%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $18,670 NZD 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 $9,446 to $18,670, a $9,224 spread on the same certified stone. NZ Jewellers lists it at $18,670. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $18,670 NZD|Low: $9,259 NZD|High: $19,936 NZD|Avg: $14,062 NZD|-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$9,446 NZD
Retailer 2$11,163 NZD
Retailer 5$11,163 NZD
Retailer 6$11,282 NZD
Retailer 4$11,716 NZD
Retailer 7$12,682 NZD
Retailer 9$15,763 NZD
Retailer 10$16,819 NZD
Retailer 8$17,748 NZD
NZ Jewellers$18,670 NZD

23 data points across 10 retailers

5 retailers$9,446 NZD to $18,670 NZD

A+
Cheapest Retailer
-
$9,446 NZD
A
Retailer 2
-
$11,163 NZD
View
A
Retailer 3
-
$11,163 NZD
View
A
Retailer 4
-
$11,716 NZD
View
Most Expensive
B+
NZ Jewellers
d27f88ed-a9b4-455c-aa58-f5aef3093d45 · Nov 5
$18,670 NZD
$10,495 USD
View
4 more retailers have this diamond
Prices start from $9,446 NZDSave up to $9,224 NZD

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
$9,446 NZD