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Cushion|Natural|GIA

1.00ct E SI1 Cushion Natural Diamond

VG • E/SI1 • GIA 6545116469

Certificate GIA 6545116469

Diamond specifications and retailer prices

From $2,258 SGD
₹167,751 INR
As of October 30, 2026
Save $3,052 SGD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,310 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6545116469. Listed at 17 retailers as of October 29, 2026, with prices from $2,258 to $5,310, a $3,052 spread on the same certified stone. MOH London lists it at $5,310. 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

1.00
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545116469
Dimensions7.72 × 4.92 × 3.31 mm
L/W Ratio1.57
Top View
7.72 mm4.92 mm1.00 ctE / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545116469
Side View
Table 63.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 67.2%

Caratlytics Score

How it works →
A
Excellent
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 30
Current: $5,310 SGD|Low: $2,258 SGD|High: $5,375 SGD|Avg: $3,236 SGD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 2$2,258 SGD
Retailer 4$2,367 SGD
Retailer 16$2,642 SGD
Retailer 7$2,644 SGD
Retailer 5$2,724 SGD
Retailer 11$2,929 SGD
Retailer 8$2,947 SGD
Retailer 15$2,993 SGD
Retailer 14$2,994 SGD
Retailer 10$3,173 SGD
Retailer 17$3,253 SGD
Retailer 12$3,286 SGD
Retailer 13$3,478 SGD
Retailer 3$3,526 SGD
Retailer 6$3,671 SGD
Retailer 9$3,737 SGD
MOH London$5,310 SGD

28 data points across 17 retailers

17 retailers$2,258 SGD to $5,310 SGD

A
Cheapest Retailer
-
$2,258 SGD
₹167,751 INR
A
Retailer 2
-
$2,367 SGD
$1,847 USD
View
Final sale: no returns
A
Retailer 3
-
$2,642 SGD
$2,061 USD
View
A
Retailer 4
-
$2,644 SGD
$2,063 USD
View
B+
Retailer 5
-
$2,724 SGD
$2,125 USD
View
B+
Retailer 6
-
$2,929 SGD
£1,800 GBP
View
B+
Retailer 7
-
$2,947 SGD
$2,299 USD
View
B+
Retailer 8
-
$2,993 SGD
$2,335 USD
View
B+
Retailer 9
-
$2,994 SGD
$2,336 USD
View
B+
Retailer 10
-
$3,173 SGD
$2,476 USD
View
B+
Retailer 11
-
$3,253 SGD
$2,538 USD
View
B+
Retailer 12
-
$3,286 SGD
£2,019 GBP
View
B+
Retailer 13
-
$3,478 SGD
$2,714 USD
View
B+
Retailer 14
-
$3,526 SGD
€2,620 EUR
View
B+
Retailer 15
-
$3,671 SGD
ZAR 46,273 ZAR
View
Retailer 16
-
$3,737 SGD
A$4,486 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
MOH London
69B6A81B0 · Oct 29
$5,310 SGD
£3,262 GBP
View
16 more retailers have this diamond
Prices start from $2,258 SGDSave up to $3,052 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
1.00ct Cushion
$2,258 SGD