CaratHunter
Plans
Oval|Natural|GIA

1.51ct M VS2 Oval Natural Diamond

ID • M/VS2 • GIA 6511667616

Certificate GIA 6511667616

Diamond specifications and retailer prices

From $2,178 USD
As of November 5, 2026
Save $2,864 USD (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,042 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded M colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6511667616. Listed at 13 retailers as of November 5, 2026, with a 131% 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
M
Color
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6511667616
Dimensions9.08 × 6.11 × 3.93 mm
L/W Ratio1.49
Top View
9.08 mm6.11 mm1.51 ctM / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6511667616
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.4%

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 5
Current: $5,042 USD|Low: $1,732 USD|High: $5,042 USD|Avg: $2,760 USD
NZ Jewellers
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 7$1,732 USD
Retailer 15$2,178 USD
Retailer 14$2,285 USD
Retailer 2$2,371 USD
Retailer 5$2,400 USD
Retailer 9$2,411 USD
Retailer 13$2,411 USD
Retailer 10$2,523 USD
Retailer 3$2,551 USD
Retailer 6$2,688 USD
Retailer 11$2,782 USD
Retailer 8$2,943 USD
Retailer 12$3,011 USD
Retailer 4$4,011 USD
NZ Jewellers$5,042 USD

28 data points across 15 retailers

13 retailers$2,178 USD to $5,042 USD

A
Cheapest Retailer
-
$2,178 USD
A
Retailer 2
-
$2,285 USD
View
A
Retailer 3
-
$2,371 USD
View
A
Retailer 4
-
$2,400 USD
View
A
Retailer 5
-
$2,411 USD
View
Retailer 6
-
$2,411 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$2,523 USD
View
A
Retailer 8
-
$2,551 USD
View
A
Retailer 9
-
$2,782 USD
View
A
Retailer 10
-
$2,943 USD
View
B+
Retailer 11
-
$3,011 USD
View
B
Retailer 12
-
$5,042 USD
View
Most Expensive
NZ Jewellers
1c324fe8-4c6e-430d-98ad-efc60a9c99d0 · Oct 30
$5,042 USD
View
Price last confirmed 7 days ago
12 more retailers have this diamond
Prices start from $2,178 USDSave up to $2,864 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 Oval
$2,178 USD