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Round|Natural|GIA

1.50ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 2427630184

Certificate GIA 2427630184

Diamond specifications and retailer prices

From $6,175 NZD
As of November 6, 2026
Save $9,361 NZD (60%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $15,535 NZD at Adiamor · As of November 5, 2026
View at Adiamor

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2427630184. Listed at 19 retailers as of November 5, 2026, with prices from $6,175 to $15,535, a $9,361 spread on the same certified stone. Adiamor lists it at $15,535. 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
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2427630184
Dimensions7.29 × 7.22 × 4.59 mm
L/W Ratio1.01
Top View
7.29 mm7.22 mm1.50 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2427630184
Side View
Table 55.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.2%

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: $6,175 NZD|Low: $6,169 NZD|High: $14,936 NZD|Avg: $9,215 NZD|-6.7%
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 1$6,175 NZD
Retailer 16$6,215 NZD
Retailer 5$7,269 NZD
Retailer 9$7,898 NZD
Retailer 17$7,898 NZD
Retailer 10$7,911 NZD
Retailer 11$8,388 NZD
Retailer 3$8,573 NZD
Retailer 4$8,573 NZD
Retailer 6$8,573 NZD
Retailer 15$8,727 NZD
Retailer 2$8,841 NZD
Retailer 13$9,510 NZD
Retailer 8$9,892 NZD
Retailer 12$10,460 NZD
Retailer 14$13,617 NZD
Retailer 7$14,936 NZD

31 data points across 17 retailers

19 retailers$6,175 NZD to $15,535 NZD

A
Cheapest Retailer
-
$6,175 NZD
A
Retailer 2
-
$6,215 NZD
View
A
Retailer 3
-
$7,269 NZD
View
A
Retailer 4
-
$7,898 NZD
View
A
Retailer 5
-
$7,898 NZD
View
A
Retailer 6
-
$7,911 NZD
View
Retailer 7
-
$8,281 NZD
View
Price last confirmed 109 days ago
A
Retailer 8
-
$8,388 NZD
View
Retailer 9
-
$8,573 NZD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$8,573 NZD
View
B+
Retailer 11
-
$8,573 NZD
View
B+
Retailer 12
-
$8,727 NZD
View
B+
Retailer 13
-
$8,841 NZD
View
B+
Retailer 14
-
$9,510 NZD
View
B+
Retailer 15
-
$9,892 NZD
View
B+
Retailer 16
-
$10,460 NZD
View
B
Retailer 17
-
$13,617 NZD
View
B
Retailer 18
-
$14,936 NZD
View
Most Expensive
B
Adiamor
D-64708671 · Nov 5
$15,535 NZD
$8,733 USD
View
18 more retailers have this diamond
Prices start from $6,175 NZDSave up to $9,361 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
1.50ct Round
$6,175 NZD