Cushion|Natural|GIA

1.18ct D IF Cushion Natural Diamond

EX • D/IF • GIA 6491802442

Certificate GIA 6491802442

Diamond specifications and retailer prices

From €8,402 EUR
$9,387 USD
As of October 31, 2026
Save €4,598 EUR (35%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €13,000 EUR at MOH London · As of October 29, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6491802442. Listed at 5 retailers as of October 29, 2026, with prices from €8,402 to €13,000, a €4,598 spread on the same certified stone. MOH London lists it at €13,000. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.18
Carat
D
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6491802442
Dimensions5.75 × 7.23 × 3.68 mm
L/W Ratio1.26
Girdle conditionFaceted
Top View
5.75 mm7.23 mm1.18 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6491802442
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 64.0%

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 31
Current: €13,000 EUR|Low: €8,402 EUR|High: €13,088 EUR|Avg: €9,904 EUR|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 4€8,402 EUR
Retailer 2€9,060 EUR
Retailer 3€9,105 EUR
Retailer 5€9,880 EUR
MOH London€13,000 EUR

40 data points across 5 retailers

5 retailers€8,402 EUR to €13,000 EUR

B+
Cheapest Retailer
-
€8,402 EUR
$9,387 USD
B+
Retailer 2
-
€9,060 EUR
£7,970 GBP
View
Retailer 3
-
€9,105 EUR
A$15,650 AUD
View
Price last confirmed 8 days ago
B
Retailer 4
-
€9,880 EUR
$11,038 USD
View
Most Expensive
B
MOH London
082C3B31F · Oct 29
€13,000 EUR
£11,436 GBP
View
4 more retailers have this diamond
Prices start from €8,402 EURSave up to €4,598 EUR

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
€8,402 EUR