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Cushion|Natural|GIA

1.00ct E IF Cushion Natural Diamond

EX • E/IF • GIA 2161719695

Certificate GIA 2161719695

Diamond specifications and retailer prices

From $12,215 SGD
As of November 2, 2026
Save $3,105 SGD (20%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $15,320 SGD at 77 Diamonds · As of November 3, 2026
View at 77 Diamonds

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded E 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 2161719695. Listed at 2 retailers as of November 2, 2026, with prices from $12,215 to $15,320, a $3,105 spread on the same certified stone. 77 Diamonds lists it at $15,320. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2161719695
Dimensions5.52 × 5.50 × 3.84 mm
L/W Ratio1.00
Top View
5.52 mm5.50 mm1.00 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2161719695
Side View
Table 60.0%CrownGirdlePavilionCuletDepth 69.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $15,320 SGD|Low: $12,000 SGD|High: $15,397 SGD|Avg: $13,745 SGD|+1.8%
77 Diamonds
Retailer 2
November 3, 2026
Retailer 2$12,215 SGD
77 Diamonds$15,320 SGD

37 data points across 2 retailers

2 retailers$12,215 SGD to $15,320 SGD

B
Cheapest Retailer
-
$12,215 SGD
Most Expensive
B
77 Diamonds
CUSZUY6HSG8V · Nov 3
$15,320 SGD
£9,415 GBP
View
1 more retailer has this diamond
Prices start from $12,215 SGDSave up to $3,105 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
1.00ct Cushion
$12,215 SGD