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Cushion|Natural|GIA

1.64ct F VVS1 Cushion Natural Diamond

EX • F/VVS1 • GIA 6561163166

Certificate GIA 6561163166

Diamond specifications and retailer prices

From $11,656 SGD
€8,680 EUR
As of November 2, 2026
Save $7,830 SGD (40%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $19,486 SGD at MOH London · As of November 2, 2026
View at MOH London

About this 1.64ct natural cushion diamond

This 1.64ct natural cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561163166. Listed at 6 retailers as of November 2, 2026, with prices from $11,656 to $19,486, a $7,830 spread on the same certified stone. MOH London lists it at $19,486. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.64
Carat
F
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561163166
Dimensions7.78 × 5.94 × 4.14 mm
L/W Ratio1.31
Key to symbols
Pinpoint
Top View
7.78 mm5.94 mm1.64 ctF / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561163166
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $19,486 SGD|Low: $11,656 SGD|High: $21,326 SGD|Avg: $15,085 SGD|-7.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 6$11,656 SGD
Retailer 5$13,559 SGD
Retailer 3$13,772 SGD
Retailer 4$14,969 SGD
Retailer 2$15,717 SGD
MOH London$19,486 SGD

32 data points across 6 retailers

6 retailers$11,656 SGD to $19,486 SGD

A
Cheapest Retailer
-
$11,656 SGD
€8,680 EUR
B+
Retailer 2
-
$13,559 SGD
$10,602 USD
View
B+
Retailer 3
-
$13,772 SGD
$10,769 USD
View
Final sale: no returns
B+
Retailer 4
-
$14,969 SGD
£9,216 GBP
View
B+
Retailer 5
-
$15,717 SGD
€11,704 EUR
View
Most Expensive
B+
MOH London
24B4F556B · Nov 2
$19,486 SGD
£11,997 GBP
View
5 more retailers have this diamond
Prices start from $11,656 SGDSave up to $7,830 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.

A
1.64ct Cushion
$11,656 SGD