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Cushion|Natural|GIA

1.42ct J SI1 Cushion Natural Diamond

EX • J/SI1 • GIA 2527437967

Certificate GIA 2527437967

Diamond specifications and retailer prices

From $3,697 SGD
$2,891 USD
As of October 31, 2026
Save $4,351 SGD (54%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,048 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 1.42ct natural cushion diamond

This 1.42ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2527437967. Listed at 16 retailers as of October 31, 2026, with prices from $3,697 to $8,048, a $4,351 spread on the same certified stone. MOH London lists it at $8,048. 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

1.42
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.06°
OriginNatural
Grading LabGIA
CertificateGIA 2527437967
Dimensions6.93 × 6.18 × 4.21 mm
L/W Ratio1.12
Top View
6.93 mm6.18 mm1.42 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2527437967
Side View
Table 61.0%Crown 36.06°Girdle: ThickPavilionCulet: NoneDepth 68.2%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: $8,048 SGD|Low: $2,554 SGD|High: $8,145 SGD|Avg: $4,571 SGD
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 9$2,554 SGD
Retailer 8$3,236 SGD
Retailer 6$3,697 SGD
Retailer 3$3,752 SGD
Retailer 11$3,786 SGD
Retailer 5$3,856 SGD
Retailer 13$4,459 SGD
Retailer 16$4,673 SGD
Retailer 17$4,740 SGD
Retailer 4$4,937 SGD
Retailer 14$4,937 SGD
Retailer 10$5,030 SGD
Retailer 15$5,103 SGD
Retailer 12$5,155 SGD
Retailer 2$5,302 SGD
Retailer 7$5,451 SGD
MOH London$8,048 SGD

45 data points across 17 retailers

16 retailers$3,697 SGD to $8,048 SGD

B+
Cheapest Retailer
-
$3,697 SGD
$2,891 USD
B+
Retailer 2
-
$3,752 SGD
$2,934 USD
View
B+
Retailer 3
-
$3,786 SGD
$2,960 USD
View
B+
Retailer 4
-
$3,856 SGD
$3,015 USD
View
B+
Retailer 5
-
$4,009 SGD
A$4,823 AUD
View
B
Retailer 6
-
$4,459 SGD
CA$4,843 CAD
View
B
Retailer 7
-
$4,673 SGD
$3,654 USD
View
B
Retailer 8
-
$4,740 SGD
$3,706 USD
View
B
Retailer 9
-
$4,937 SGD
$3,860 USD
View
B
Retailer 10
-
$4,937 SGD
$3,860 USD
View
B+
Retailer 11
-
$5,030 SGD
£3,097 GBP
View
B
Retailer 12
-
$5,103 SGD
$3,990 USD
View
Retailer 13
-
$5,155 SGD
A$6,201 AUD
View
Price last confirmed 24 days ago
B
Retailer 14
-
$5,302 SGD
€3,948 EUR
View
Retailer 15
-
$5,451 SGD
$4,262 USD
View
Price last confirmed 18 days ago
Most Expensive
B
MOH London
CBCF91ECF · Nov 1
$8,048 SGD
£4,955 GBP
View
15 more retailers have this diamond
Prices start from $3,697 SGDSave up to $4,351 SGD

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+
1.42ct Cushion
$3,697 SGD