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Cushion|Natural|GIA

1.56ct F SI2 Cushion Natural Diamond

EX • F/SI2 • GIA 5211459283

Certificate GIA 5211459283

Diamond specifications and retailer prices

From $8,425 USD
As of October 28, 2026
Save $5,922 USD (41%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $14,347 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.56ct natural cushion diamond

This 1.56ct natural cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5211459283. Listed at 6 retailers as of October 28, 2026, with prices from $8,425 to $14,347, a $5,922 spread on the same certified stone. MOH London lists it at $14,347. 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

1.56
Carat
F
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5211459283
Dimensions7.17 × 5.77 × 4.29 mm
L/W Ratio1.24
Top View
7.17 mm5.77 mm1.56 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 5211459283
Side View
Table 58.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 74.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $14,347 USD|Low: $8,425 USD|High: $14,520 USD|Avg: $10,881 USD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 4$8,425 USD
Retailer 5$8,618 USD
Retailer 3$10,051 USD
Retailer 2$11,572 USD
Retailer 6$12,090 USD
MOH London$14,347 USD

33 data points across 6 retailers

6 retailers$8,425 USD to $14,347 USD

B+
Cheapest Retailer
-
$8,425 USD
B
Retailer 2
-
$8,618 USD
View
B
Retailer 3
-
$10,051 USD
£7,915 GBP
View
B
Retailer 4
-
$11,572 USD
€11,021 EUR
View
Retailer 5
-
$12,090 USD
View
Price last confirmed 10 days ago
Most Expensive
B
MOH London
E4EEAE6DA · Nov 1
$14,347 USD
£11,297 GBP
View
5 more retailers have this diamond
Prices start from $8,425 USDSave up to $5,922 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.

B+
1.56ct Cushion
$8,425 USD