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Cushion|Natural|GIA

1.54ct H SI2 Cushion Natural Diamond

ID • H/SI2 • GIA 2457991771

Certificate GIA 2457991771

Diamond specifications and retailer prices

From $2,055 USD
₹195,716 INR
As of November 1, 2026
Save $2,685 USD (57%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $4,740 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.54ct natural cushion diamond

This 1.54ct natural cushion sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2457991771. Listed at 7 retailers as of November 1, 2026, with prices from $2,055 to $4,740, a $2,685 spread on the same certified stone. MOH London lists it at $4,740. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.54
Carat
H
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2457991771
Dimensions6.58 × 6.50 × 4.41 mm
L/W Ratio1.01
Top View
6.58 mm6.50 mm1.54 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2457991771
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $4,740 USD|Low: $2,050 USD|High: $4,797 USD|Avg: $3,094 USD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 2$2,055 USD
Retailer 3$2,621 USD
Retailer 4$2,920 USD
MOH London$4,740 USD

35 data points across 4 retailers

7 retailers$2,055 USD to $4,740 USD

A
Cheapest Retailer
-
$2,055 USD
₹195,716 INR
A
Retailer 2
-
$2,446 USD
View
A
Retailer 3
-
$2,588 USD
View
A
Retailer 4
-
$2,621 USD
£2,064 GBP
View
A
Retailer 5
-
$2,788 USD
SGD 3,767 SGD
View
A
Retailer 6
-
$2,920 USD
£2,299 GBP
View
Most Expensive
B+
MOH London
69FA5C1C3 · Nov 1
$4,740 USD
£3,732 GBP
View
6 more retailers have this diamond
Prices start from $2,055 USDSave up to $2,685 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
1.54ct Cushion
$2,055 USD