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Round|Natural|GIA

1.30ct D VS1 Round Natural Diamond

EX • D/VS1 • GIA 2496594377

Certificate GIA 2496594377

Diamond specifications and retailer prices

From $12,523 NZD
As of November 4, 2026
Save $17,415 NZD (58%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $29,939 NZD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

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 2496594377. Listed at 19 retailers as of November 4, 2026, with prices from $12,523 to $29,939, a $17,415 spread on the same certified stone. Diamond Quarter lists it at $29,939. 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
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2496594377
Dimensions6.91 × 6.86 × 4.37 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
6.91 mm6.86 mm1.30 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2496594377
Side View
Table 55.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.4%

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: $15,539 NZD|Low: $12,523 NZD|High: $28,311 NZD|Avg: $17,540 NZD|-2.1%
Retailer 1
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
Retailer 17
November 6, 2026
Retailer 5$12,523 NZD
Retailer 7$13,856 NZD
Retailer 16$14,630 NZD
Retailer 15$15,512 NZD
Retailer 1$15,539 NZD
Retailer 14$15,624 NZD
Retailer 4$15,626 NZD
Retailer 13$15,631 NZD
Retailer 17$16,030 NZD
Retailer 8$16,928 NZD
Retailer 2$17,188 NZD
Retailer 6$17,305 NZD
Retailer 11$18,376 NZD
Retailer 3$19,532 NZD
Retailer 10$20,651 NZD
Retailer 12$23,526 NZD
Retailer 9$28,311 NZD

42 data points across 17 retailers

19 retailers$12,523 NZD to $29,939 NZD

A
Cheapest Retailer
-
$12,523 NZD
Retailer 2
-
$13,856 NZD
View
Price last confirmed 25 days ago
A
Retailer 3
-
$14,630 NZD
View
Retailer 4
-
$15,128 NZD
View
Price last confirmed 117 days ago
A
Retailer 5
-
$15,512 NZD
View
A
Retailer 6
-
$15,537 NZD
View
A
Retailer 7
-
$15,539 NZD
View
A
Retailer 8
-
$15,624 NZD
View
Final sale: no returns
Retailer 9
-
$15,626 NZD
View
Price last confirmed 8 days ago
Retailer 10
-
$15,631 NZD
View
Price last confirmed 14 days ago
B+
Retailer 11
-
$16,928 NZD
View
B+
Retailer 12
-
$17,188 NZD
View
B+
Retailer 13
-
$17,305 NZD
View
B+
Retailer 14
-
$18,376 NZD
View
B+
Retailer 15
-
$19,532 NZD
View
B+
Retailer 16
-
$20,651 NZD
View
B+
Retailer 17
-
$23,526 NZD
View
B
Retailer 18
-
$28,311 NZD
View
Most Expensive
B
Diamond Quarter
1.3VS1D2477C7D8N · Nov 5
$29,939 NZD
£13,252 GBP
View
18 more retailers have this diamond
Prices start from $12,523 NZDSave up to $17,415 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
$12,523 NZD