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Cushion|Natural|GIA

1.51ct G SI2 Cushion Natural Diamond

VG • G/SI2 • GIA 6542668097

Certificate GIA 6542668097

Diamond specifications and retailer prices

From $2,726 USD
HK$21,300 HKD
As of November 1, 2026
Save $3,306 USD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,033 USD at MOH London · As of November 1, 2026
View at MOH London

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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6542668097. Listed at 17 retailers as of November 1, 2026, with prices from $2,726 to $6,033, a $3,306 spread on the same certified stone. MOH London lists it at $6,033. 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
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542668097
Dimensions6.60 × 6.53 × 4.44 mm
L/W Ratio1.01
Top View
6.60 mm6.53 mm1.51 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542668097
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NDepth 68.0%

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: $6,033 USD|Low: $2,662 USD|High: $6,064 USD|Avg: $3,560 USD|+0.7%
MOH London
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
Retailer 16
Retailer 17
November 2, 2026
Retailer 11$2,726 USD
Retailer 16$2,735 USD
Retailer 13$2,834 USD
Retailer 8$2,901 USD
Retailer 6$3,012 USD
Retailer 9$3,017 USD
Retailer 4$3,268 USD
Retailer 3$3,273 USD
Retailer 14$3,450 USD
Retailer 17$3,450 USD
Retailer 10$3,495 USD
Retailer 15$3,570 USD
Retailer 2$3,770 USD
Retailer 5$4,086 USD
Retailer 12$4,223 USD
Retailer 7$4,282 USD
MOH London$6,033 USD

27 data points across 17 retailers

17 retailers$2,726 USD to $6,033 USD

A
Cheapest Retailer
-
$2,726 USD
HK$21,300 HKD
A
Retailer 2
-
$2,735 USD
View
A
Retailer 3
-
$2,834 USD
View
A
Retailer 4
-
$2,901 USD
View
A
Retailer 5
-
$3,012 USD
View
B+
Retailer 6
-
$3,017 USD
View
Final sale: no returns
A
Retailer 7
-
$3,268 USD
View
A
Retailer 8
-
$3,273 USD
View
A
Retailer 9
-
$3,450 USD
View
A
Retailer 10
-
$3,450 USD
View
A
Retailer 11
-
$3,495 USD
£2,752 GBP
View
A
Retailer 12
-
$3,570 USD
View
A
Retailer 13
-
$3,770 USD
£2,968 GBP
View
Retailer 14
-
$4,086 USD
View
Price last confirmed 10 days ago
A
Retailer 15
-
$4,223 USD
€4,022 EUR
View
A
Retailer 16
-
$4,282 USD
View
Most Expensive
B+
MOH London
13B838382 · Nov 1
$6,033 USD
£4,750 GBP
View
16 more retailers have this diamond
Prices start from $2,726 USDSave up to $3,306 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
$2,726 USD