Round|Natural|GIA

1.51ct H VS2 Round Natural Diamond

EX • H/VS2 • GIA 6555145618

Certificate GIA 6555145618

Diamond specifications and retailer prices

From $6,872 USD
As of November 1, 2026
Save $7,807 USD (53%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $14,679 USD at NZ Jewellers · As of October 20, 2026
View at NZ Jewellers

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6555145618. Listed at 22 retailers as of November 1, 2026, with a 114% 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
H
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6555145618
Dimensions7.36 × 7.40 × 4.53 mm
L/W Ratio1.01
Top View
7.36 mm7.40 mm1.51 ctH / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6555145618
Side View
Table 59.0%Crown 32°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 61.3%

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 1
Current: $8,044 USD|Low: $6,872 USD|High: $12,362 USD|Avg: $8,978 USD|-0.2%
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
November 6, 2026
Retailer 4$6,872 USD
Retailer 3$7,330 USD
Retailer 5$7,339 USD
Retailer 13$7,339 USD
Retailer 1$8,044 USD
Retailer 2$8,311 USD
Retailer 14$8,415 USD
Retailer 10$8,420 USD
Retailer 7$8,796 USD
Retailer 9$9,550 USD
Retailer 11$9,566 USD
Retailer 6$9,666 USD
Retailer 8$10,707 USD
Retailer 15$11,925 USD
Retailer 12$12,231 USD

22 data points across 15 retailers

22 retailers$6,872 USD to $14,679 USD

A
Cheapest Retailer
-
$6,872 USD
A
Retailer 2
-
$7,330 USD
View
Retailer 3
-
$7,339 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$7,339 USD
View
Final sale: no returns
B+
Retailer 5
-
$7,818 USD
View
Retailer 6
-
$7,951 USD
View
Price last confirmed 36 days ago
Retailer 7
-
$7,951 USD
View
Price last confirmed 15 days ago
B+
Retailer 8
-
$8,044 USD
View
Retailer 9
-
$8,311 USD
View
Price last confirmed 15 days ago
B+
Retailer 10
-
$8,415 USD
View
B+
Retailer 11
-
$8,420 USD
View
B+
Retailer 12
-
$8,796 USD
View
B+
Retailer 13
-
$9,174 USD
View
Retailer 14
-
$9,174 USD
View
Price last confirmed 16 days ago
B+
Retailer 15
-
$9,550 USD
View
B+
Retailer 16
-
$9,566 USD
View
Retailer 17
-
$9,666 USD
View
Price last confirmed 22 days ago
B+
Retailer 18
-
$10,707 USD
View
Retailer 19
-
$11,925 USD
View
Price last confirmed 9 days ago
B
Retailer 20
-
$12,231 USD
View
B
Retailer 21
-
$14,679 USD
View
Most Expensive
NZ Jewellers
dfff8aa6-5729-4ddf-9ef9-1b6c87e3e50c · Oct 20
$14,679 USD
View
Price last confirmed 16 days ago
21 more retailers have this diamond
Prices start from $6,872 USDSave up to $7,807 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
$6,872 USD