Cushion|Natural|GIA

1.51ct G VS2 Cushion Natural Diamond

VG • G/VS2 • GIA 2456374129

Certificate GIA 2456374129

Diamond specifications and retailer prices

From $5,050 USD
As of November 4, 2026
Save $4,340 USD (46%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $9,970 USD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.51ct natural cushion diamond

This 1.51ct natural cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2456374129. Listed at 22 retailers as of November 4, 2026, with a 86% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
G
Color
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle37.9°
Pavilion angle53.5°
OriginNatural
Grading LabGIA
CertificateGIA 2456374129
Dimensions6.90 × 6.25 × 4.22 mm
L/W Ratio1.10
Top View
6.90 mm6.25 mm1.51 ctG / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2456374129
Side View
Table 60.0%Crown 37.9°Girdle: MED-THKPavilion 53.5°Culet: NoneDepth 67.5%

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 4
Current: $9,970 USD|Low: $5,075 USD|High: $10,008 USD|Avg: $6,791 USD|+2.2%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 10$5,075 USD
Retailer 11$5,180 USD
Retailer 4$5,344 USD
Retailer 7$5,967 USD
Retailer 5$6,074 USD
Retailer 12$6,128 USD
Retailer 3$6,317 USD
Retailer 2$6,406 USD
Retailer 8$6,955 USD
Retailer 9$7,852 USD
Retailer 6$9,390 USD
Queensmith$9,970 USD

28 data points across 12 retailers

22 retailers$5,050 USD to $9,390 USD

A
Cheapest Retailer
-
$5,050 USD
Retailer 2
-
$5,075 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
$5,180 USD
View
A
Retailer 4
-
$5,344 USD
View
Final sale: no returns
A
Retailer 5
-
$5,389 USD
View
A
Retailer 6
-
$5,405 USD
View
A
Retailer 7
-
$5,715 USD
View
A
Retailer 8
-
$5,818 USD
View
A
Retailer 9
-
$5,967 USD
View
A
Retailer 10
-
$6,074 USD
View
A
Retailer 11
-
$6,128 USD
View
A
Retailer 12
-
$6,210 USD
View
A
Retailer 13
-
$6,210 USD
View
Retailer 14
-
$6,317 USD
View
Price last confirmed 26 days ago
A
Retailer 15
-
$6,406 USD
View
A
Retailer 16
-
$6,410 USD
View
A
Retailer 17
-
$6,918 USD
View
A
Retailer 18
-
$6,955 USD
View
Retailer 19
-
$7,046 USD
View
Price last confirmed 21 days ago
B+
Retailer 20
-
$7,852 USD
View
B+
Retailer 21
-
$9,390 USD
View
Most Expensive
Queensmith
2456374129 · Oct 28
$9,970 USD
£7,850 GBP
View
Price last confirmed 7 days ago
21 more retailers have this diamond
Prices start from $5,050 USDSave up to $4,340 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 Cushion
$5,050 USD