Round|Natural|GIA

1.51ct K VS2 Round Natural Diamond

EX • K/VS2 • GIA 6565239206

Certificate GIA 6565239206

Diamond specifications and retailer prices

From $3,577 USD
As of October 31, 2026
Save $2,456 USD (41%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,482 USD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6565239206. Listed at 16 retailers as of October 31, 2026, with a 69% 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

1.51
Carat
K
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6565239206
Dimensions7.32 × 7.36 × 4.57 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.32 mm7.36 mm1.51 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6565239206
Side View
Table 57.0%Crown 36°Girdle: THN-STKPavilion 40.8°Culet: NoneDepth 62.2%

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: Oct 31
Current: $3,664 USD|Low: $3,577 USD|High: $6,671 USD|Avg: $4,460 USD|-5.4%
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
Wholesale Diamonds Direct
November 5, 2026
Retailer 2$3,577 USD
Retailer 15$3,605 USD
Retailer 1$3,664 USD
Retailer 8$3,686 USD
Retailer 13$3,823 USD
Retailer 12$3,865 USD
Retailer 6$3,904 USD
Retailer 9$4,141 USD
Retailer 4$4,300 USD
Retailer 3$4,537 USD
Retailer 5$4,577 USD
Retailer 11$4,605 USD
Retailer 14$4,806 USD
Retailer 10$4,962 USD
Retailer 7$6,033 USD
Wholesale Diamonds Direct$6,482 USD

25 data points across 16 retailers

16 retailers$3,577 USD to $6,033 USD

A
Cheapest Retailer
-
$3,577 USD
A
Retailer 2
-
$3,605 USD
View
A
Retailer 3
-
$3,664 USD
View
A
Retailer 4
-
$3,686 USD
View
A
Retailer 5
-
$3,823 USD
View
A
Retailer 6
-
$3,865 USD
View
A
Retailer 7
-
$3,904 USD
View
A
Retailer 8
-
$4,141 USD
View
A
Retailer 9
-
$4,300 USD
View
A
Retailer 10
-
$4,537 USD
View
A
Retailer 11
-
$4,577 USD
View
A
Retailer 12
-
$4,605 USD
View
B+
Retailer 13
-
$4,806 USD
View
B+
Retailer 14
-
$4,962 USD
View
B+
Retailer 15
-
$6,033 USD
View
Most Expensive
Wholesale Diamonds Direct
612357765 · Oct 26
$6,482 USD
View
Price last confirmed 10 days ago
15 more retailers have this diamond
Prices start from $3,577 USDSave up to $2,456 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
1.51ct Round
$3,577 USD