Cushion|Natural|GIA

1.56ct J SI1 Cushion Natural Diamond

VG • J/SI1 • GIA 1433760601

Certificate GIA 1433760601

Diamond specifications and retailer prices

From $2,628 USD
As of October 31, 2026
Save $3,098 USD (54%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,726 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1433760601. Listed at 21 retailers as of October 31, 2026, with prices from $2,628 to $5,726, a $3,098 spread on the same certified stone. MOH London lists it at $5,726. 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

1.56
Carat
J
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1433760601
Dimensions6.95 × 6.10 × 4.15 mm
L/W Ratio1.14
Culet sizeNone
Top View
6.95 mm6.10 mm1.56 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1433760601
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.0%

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: Oct 31
Current: $5,726 USD|Low: $2,628 USD|High: $5,795 USD|Avg: $3,553 USD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 10$2,628 USD
Retailer 11$2,700 USD
Retailer 6$2,861 USD
Retailer 12$2,863 USD
Retailer 9$3,015 USD
Retailer 3$3,102 USD
Retailer 2$3,294 USD
Retailer 5$3,578 USD
Retailer 4$3,671 USD
Retailer 8$4,009 USD
Retailer 7$4,209 USD
MOH London$5,726 USD

34 data points across 12 retailers

21 retailers$2,628 USD to $5,726 USD

A
Cheapest Retailer
-
$2,628 USD
A
Retailer 2
-
$2,700 USD
View
B+
Retailer 3
-
$2,777 USD
View
A
Retailer 4
-
$2,861 USD
A$4,402 AUD
View
B+
Retailer 5
-
$2,863 USD
View
Final sale: no returns
B+
Retailer 6
-
$3,015 USD
View
Retailer 7
-
$3,102 USD
View
Price last confirmed 24 days ago
B+
Retailer 8
-
$3,108 USD
View
B+
Retailer 9
-
$3,124 USD
View
B+
Retailer 10
-
$3,294 USD
£2,594 GBP
View
B+
Retailer 11
-
$3,315 USD
View
B+
Retailer 12
-
$3,340 USD
View
B+
Retailer 13
-
$3,520 USD
View
B+
Retailer 14
-
$3,520 USD
View
B+
Retailer 15
-
$3,578 USD
£2,817 GBP
View
B+
Retailer 16
-
$3,640 USD
View
Retailer 17
-
$3,671 USD
A$5,648 AUD
View
Price last confirmed 28 days ago
Retailer 18
-
$3,880 USD
View
Price last confirmed 9 days ago
B+
Retailer 19
-
$4,009 USD
€3,818 EUR
View
B+
Retailer 20
-
$4,209 USD
ZAR 67,991 ZAR
View
Most Expensive
B
MOH London
838CFED07 · Nov 1
$5,726 USD
£4,509 GBP
View
20 more retailers have this diamond
Prices start from $2,628 USDSave up to $3,098 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
1.56ct Cushion
$2,628 USD