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Round|Natural|GIA

1.30ct E VS1 Round Natural Diamond

EX • E/VS1 • GIA 5176378176

Certificate GIA 5176378176

Diamond specifications and retailer prices

From $23,819 NZD
As of November 1, 2026
Save $18,584 NZD (44%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $49,426 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5176378176. Listed at 23 retailers as of November 1, 2026, with a 78% 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
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5176378176
Dimensions6.97 × 6.93 × 4.32 mm
L/W Ratio1.01
Top View
6.97 mm6.93 mm1.30 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5176378176
Side View
Table 59.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 62.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $28,192 NZD|Low: $23,819 NZD|High: $43,032 NZD|Avg: $30,252 NZD|-2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 7$23,819 NZD
Retailer 9$23,851 NZD
Retailer 2$25,029 NZD
Retailer 8$26,089 NZD
Retailer 1$28,192 NZD
Retailer 6$28,589 NZD
Retailer 10$29,041 NZD
Retailer 3$31,536 NZD
Retailer 5$39,999 NZD
Retailer 4$42,404 NZD

44 data points across 10 retailers

23 retailers$23,819 NZD to $42,404 NZD

B+
Cheapest Retailer
-
$23,819 NZD
B+
Retailer 2
-
$23,851 NZD
View
B+
Retailer 3
-
$24,910 NZD
View
B+
Retailer 4
-
$25,029 NZD
View
B+
Retailer 5
-
$25,502 NZD
View
B
Retailer 6
-
$26,089 NZD
View
Final sale: no returns
B
Retailer 7
-
$26,692 NZD
View
Retailer 8
-
$27,226 NZD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$28,192 NZD
View
Retailer 10
-
$28,589 NZD
View
Price last confirmed 14 days ago
B
Retailer 11
-
$29,041 NZD
View
B
Retailer 12
-
$29,494 NZD
View
B
Retailer 13
-
$30,629 NZD
View
B
Retailer 14
-
$30,633 NZD
View
B
Retailer 15
-
$30,633 NZD
View
B
Retailer 16
-
$31,536 NZD
View
B
Retailer 17
-
$31,647 NZD
View
B
Retailer 18
-
$31,830 NZD
View
B
Retailer 19
-
$32,718 NZD
View
B
Retailer 20
-
$38,570 NZD
View
B
Retailer 21
-
$39,999 NZD
View
B
Retailer 22
-
$42,404 NZD
View
Most Expensive
Diamond Quarter
1.3VS1E51763D9DN · Nov 5
$49,426 NZD
£21,878 GBP
View
Price under review
22 more retailers have this diamond
Prices start from $23,819 NZDSave up to $18,584 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.

B+
1.30ct Round
$23,819 NZD