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Cushion|Natural|GIA

1.18ct H IF Cushion Natural Diamond

GD • H/IF • GIA 6223810020

Certificate GIA 6223810020

Diamond specifications and retailer prices

From $4,251 SGD
As of November 6, 2026
Save $3,689 SGD (46%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $7,940 SGD at MOH London · As of November 7, 2026
View at MOH London

About this 1.18ct natural cushion diamond

This 1.18ct natural cushion sits in the classic one-carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6223810020. Listed at 12 retailers as of November 6, 2026, with prices from $4,251 to $7,940, a $3,689 spread on the same certified stone. MOH London lists it at $7,940. 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

1.18
Carat
H
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6223810020
Dimensions6.79 × 5.55 × 3.77 mm
L/W Ratio1.22
Top View
6.79 mm5.55 mm1.18 ctH / IF
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6223810020
Side View
Table 64.0%CrownGirdle: MediumPavilionCulet: NoneDepth 68.0%

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: Nov 6
Current: $7,940 SGD|Low: $4,249 SGD|High: $8,078 SGD|Avg: $5,233 SGD|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 4$4,251 SGD
Retailer 7$4,287 SGD
Retailer 8$4,405 SGD
Retailer 3$4,774 SGD
Retailer 2$4,939 SGD
Retailer 9$5,111 SGD
Retailer 5$5,243 SGD
Retailer 6$5,825 SGD
MOH London$7,940 SGD

35 data points across 9 retailers

12 retailers$4,251 SGD to $7,940 SGD

B+
Cheapest Retailer
-
$4,251 SGD
B+
Retailer 2
-
$4,287 SGD
View
B+
Retailer 3
-
$4,405 SGD
View
Final sale: no returns
B+
Retailer 4
-
$4,774 SGD
View
B
Retailer 5
-
$4,889 SGD
View
B
Retailer 6
-
$4,939 SGD
View
Retailer 7
-
$5,111 SGD
View
Price last confirmed 30 days ago
B
Retailer 8
-
$5,216 SGD
View
B+
Retailer 9
-
$5,243 SGD
View
B
Retailer 10
-
$5,825 SGD
View
B
Retailer 11
-
$6,113 SGD
View
Most Expensive
B
MOH London
E5F5D7EB9 · Nov 7
$7,940 SGD
£4,878 GBP
View
11 more retailers have this diamond
Prices start from $4,251 SGDSave up to $3,689 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+
1.18ct Cushion
$4,251 SGD