Round|Natural|GIA

1.50ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 6552106536

Certificate GIA 6552106536

Diamond specifications and retailer prices

From $3,430 USD
As of November 6, 2026
Save $3,791 USD (52%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,980 USD at NZ Jewellers · As of September 28, 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 6552106536. Listed at 19 retailers as of November 2, 2026, with a 111% 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
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6552106536
Dimensions7.29 × 7.21 × 4.57 mm
L/W Ratio1.01
Top View
7.29 mm7.21 mm1.50 ctK / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6552106536
Side View
Table 55.0%Crown 35.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.1%

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: $3,627 USD|Low: $3,430 USD|High: $7,383 USD|Avg: $4,870 USD|-2.0%
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
November 6, 2026
Retailer 12$3,430 USD
Retailer 1$3,627 USD
Retailer 2$4,042 USD
Retailer 9$4,339 USD
Retailer 6$4,363 USD
Retailer 3$4,540 USD
Retailer 5$4,581 USD
Retailer 10$4,609 USD
Retailer 4$4,683 USD
Retailer 13$5,086 USD
Retailer 8$5,090 USD
Retailer 7$5,531 USD
Retailer 11$7,221 USD

34 data points across 13 retailers

19 retailers$3,430 USD to $7,221 USD

A
Cheapest Retailer
-
$3,430 USD
A
Retailer 2
-
$3,627 USD
View
A
Retailer 3
-
$4,042 USD
View
A
Retailer 4
-
$4,173 USD
View
A
Retailer 5
-
$4,175 USD
View
A
Retailer 6
-
$4,339 USD
View
B+
Retailer 7
-
$4,363 USD
View
B+
Retailer 8
-
$4,540 USD
View
Retailer 9
-
$4,581 USD
View
Price last confirmed 39 days ago
Retailer 10
-
$4,581 USD
View
Price last confirmed 29 days ago
Retailer 11
-
$4,581 USD
View
Price last confirmed 38 days ago
B+
Retailer 12
-
$4,609 USD
View
B+
Retailer 13
-
$4,683 USD
View
B+
Retailer 14
-
$5,086 USD
View
B+
Retailer 15
-
$5,090 USD
View
Retailer 16
-
$5,285 USD
View
Price last confirmed 38 days ago
B+
Retailer 17
-
$5,531 USD
View
B
Retailer 18
-
$7,221 USD
View
Most Expensive
NZ Jewellers
de6f5b43-0535-4f94-82e2-99654643b65a · Sep 28
$7,980 USD
View
Price last confirmed 39 days ago
18 more retailers have this diamond
Prices start from $3,430 USDSave up to $3,791 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
$3,430 USD