Round|Natural|GIA

1.50ct K VVS1 Round Natural Diamond

EX • K/VVS1 • GIA 2437375128

Certificate GIA 2437375128

Diamond specifications and retailer prices

From $3,187 USD
As of November 6, 2026
Save $4,236 USD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,423 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2437375128. Listed at 17 retailers as of November 5, 2026, with prices from $3,187 to $7,423, a $4,236 spread on the same certified stone. NZ Jewellers lists it at $7,423. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
K
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2437375128
Dimensions7.55 × 7.52 × 4.38 mm
L/W Ratio1.00
Star length45%
Lower girdle75%
Top View
7.55 mm7.52 mm1.50 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2437375128
Side View
Table 61.0%Crown 32.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 58.2%

Caratlytics Score

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A
Excellent
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 6
Current: $7,423 USD|Low: $3,161 USD|High: $7,423 USD|Avg: $4,748 USD
NZ Jewellers
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
November 5, 2026
Retailer 12$3,187 USD
Retailer 13$3,810 USD
Retailer 3$3,815 USD
Retailer 4$4,045 USD
Retailer 5$4,260 USD
Retailer 7$4,260 USD
Retailer 14$4,260 USD
Retailer 9$4,291 USD
Retailer 11$4,526 USD
Retailer 15$4,532 USD
Retailer 8$4,813 USD
Retailer 6$4,916 USD
Retailer 2$5,200 USD
Retailer 10$7,105 USD
NZ Jewellers$7,423 USD

41 data points across 15 retailers

17 retailers$3,187 USD to $7,423 USD

A
Cheapest Retailer
-
$3,187 USD
A
Retailer 2
-
$3,749 USD
View
A
Retailer 3
-
$3,810 USD
View
A
Retailer 4
-
$3,815 USD
View
A
Retailer 5
-
$4,045 USD
View
A
Retailer 6
-
$4,260 USD
View
Retailer 7
-
$4,260 USD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$4,260 USD
View
A
Retailer 9
-
$4,291 USD
View
A
Retailer 10
-
$4,408 USD
View
A
Retailer 11
-
$4,526 USD
View
Retailer 12
-
$4,532 USD
View
Price last confirmed 18 days ago
A
Retailer 13
-
$4,813 USD
View
A
Retailer 14
-
$4,916 USD
View
A
Retailer 15
-
$5,200 USD
View
B+
Retailer 16
-
$7,105 USD
View
Most Expensive
B
NZ Jewellers
96d2fbe5-cae7-491e-b38e-481a917133d3 · Nov 5
$7,423 USD
View
16 more retailers have this diamond
Prices start from $3,187 USDSave up to $4,236 USD

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
1.50ct Round
$3,187 USD