Round|Natural|GIA

1.50ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 2554076021

Certificate GIA 2554076021

Diamond specifications and retailer prices

From $3,315 USD
As of November 6, 2026
Save $3,576 USD (52%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,636 USD at NZ Jewellers · As of September 21, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2554076021. Listed at 18 retailers as of November 4, 2026, with a 108% 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

1.50
Carat
K
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2554076021
Dimensions7.26 × 7.31 × 4.56 mm
L/W Ratio1.01
Top View
7.26 mm7.31 mm1.50 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2554076021
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.6%

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: $3,475 USD|Low: $3,315 USD|High: $7,018 USD|Avg: $4,598 USD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 2$3,315 USD
Retailer 1$3,475 USD
Retailer 11$3,860 USD
Retailer 3$3,879 USD
Retailer 6$4,172 USD
Retailer 4$4,338 USD
Retailer 7$4,366 USD
Retailer 5$4,580 USD
Retailer 10$4,870 USD
Retailer 9$4,902 USD
Retailer 8$5,292 USD
Retailer 12$6,891 USD

26 data points across 12 retailers

18 retailers$3,315 USD to $6,891 USD

A
Cheapest Retailer
-
$3,315 USD
A
Retailer 2
-
$3,475 USD
View
A
Retailer 3
-
$3,860 USD
View
A
Retailer 4
-
$3,879 USD
View
A
Retailer 5
-
$3,992 USD
View
A
Retailer 6
-
$3,995 USD
View
A
Retailer 7
-
$4,172 USD
View
Retailer 8
-
$4,338 USD
View
Price last confirmed 17 days ago
A
Retailer 9
-
$4,366 USD
View
Retailer 10
-
$4,383 USD
View
Price last confirmed 44 days ago
Retailer 11
-
$4,383 USD
View
Price last confirmed 21 days ago
A
Retailer 12
-
$4,580 USD
View
B+
Retailer 13
-
$4,870 USD
View
B+
Retailer 14
-
$4,902 USD
View
Retailer 15
-
$5,057 USD
View
Price last confirmed 45 days ago
B+
Retailer 16
-
$5,292 USD
View
B
Retailer 17
-
$6,891 USD
View
Most Expensive
NZ Jewellers
8dbcd5be-4738-4adb-967a-f5053ac7a90b · Sep 21
$7,636 USD
View
Price last confirmed 45 days ago
17 more retailers have this diamond
Prices start from $3,315 USDSave up to $3,576 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
$3,315 USD