Cushion|Natural|GIA

0.91ct E IF Cushion Natural Diamond

EX • E/IF • GIA 1515181375

Certificate GIA 1515181375

Diamond specifications and retailer prices

From $1,677 USD
As of October 28, 2026
Save $733 USD (30%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,410 USD at GemTrove · As of October 29, 2026
View at GemTrove

About this 0.91ct natural cushion diamond

This 0.91ct natural cushion sits in the just-under-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 1515181375. Listed at 8 retailers as of October 28, 2026, with prices from $1,677 to $2,410, a $733 spread on the same certified stone. GemTrove lists it at $2,410. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.91
Carat
E
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1515181375
Dimensions5.23 × 5.20 × 3.69 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
5.23 mm5.20 mm0.91 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1515181375
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 71.0%

Caratlytics Score

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A+
Exceptional
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $2,410 USD|Low: $1,505 USD|High: $2,470 USD|Avg: $1,996 USD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 28, 2026
Retailer 5$1,677 USD
Retailer 3$1,678 USD
Retailer 8$1,718 USD
Retailer 2$1,843 USD
Retailer 7$1,936 USD
Retailer 6$2,013 USD
Retailer 4$2,120 USD
GemTrove$2,410 USD

39 data points across 8 retailers

8 retailers$1,677 USD to $2,410 USD

A
Cheapest Retailer
-
$1,677 USD
Final sale: no returns
A+
Retailer 2
-
$1,678 USD
View
A
Retailer 3
-
$1,718 USD
MYR 6,996 MYR
View
A
Retailer 4
-
$1,843 USD
£1,451 GBP
View
A
Retailer 5
-
$1,936 USD
SGD 2,616 SGD
View
A
Retailer 6
-
$2,013 USD
View
A
Retailer 7
-
$2,120 USD
View
Most Expensive
B+
GemTrove
GT-N-00966289-98 · Oct 29
$2,410 USD
A$3,708 AUD
View
7 more retailers have this diamond
Prices start from $1,677 USDSave up to $733 USD

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+
0.91ct Cushion
$1,677 USD