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Round|Natural|GIA

1.40ct M VS1 Round Natural Diamond

EX • M/VS1 • GIA 2537130428

Certificate GIA 2537130428

Diamond specifications and retailer prices

From $4,408 NZD
As of November 6, 2026
Save $1,300 NZD (23%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $10,335 NZD at NZ Jewellers · As of October 14, 2026
View at NZ Jewellers

About this 1.4ct natural round diamond

This 1.4ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded M colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2537130428. Listed at 8 retailers as of November 5, 2026, with a 29% 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

1.40
Carat
M
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2537130428
Dimensions7.09 × 7.15 × 4.44 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
7.09 mm7.15 mm1.40 ctM / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2537130428
Side View
Table 57.0%Crown 35.5°GirdlePavilion 40.8°CuletDepth 62.4%

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 6
Current: $4,408 NZD|Low: $4,405 NZD|High: $6,002 NZD|Avg: $5,114 NZD|-9.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 1$4,408 NZD
Retailer 6$4,447 NZD
Retailer 5$4,554 NZD
Retailer 4$4,821 NZD
Retailer 7$4,856 NZD
Retailer 3$5,623 NZD
Retailer 2$5,708 NZD

40 data points across 7 retailers

8 retailers$4,408 NZD to $5,708 NZD

A
Cheapest Retailer
-
$4,408 NZD
A
Retailer 2
-
$4,447 NZD
View
B+
Retailer 3
-
$4,554 NZD
View
B+
Retailer 4
-
$4,821 NZD
View
B+
Retailer 5
-
$4,856 NZD
View
B+
Retailer 6
-
$5,623 NZD
View
B+
Retailer 7
-
$5,708 NZD
View
Most Expensive
NZ Jewellers
d9a4b1dd-4871-423f-a2c9-346ca4662fce · Oct 14
$10,335 NZD
$5,810 USD
View
Price last confirmed 23 days ago
7 more retailers have this diamond
Prices start from $4,408 NZDSave up to $1,300 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
1.40ct Round
$4,408 NZD