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Cushion|Natural|GIA

1.01ct H SI1 Cushion Natural Diamond

VG • H/SI1 • GIA 6542087909

Certificate GIA 6542087909

Diamond specifications and retailer prices

From $2,003 SGD
$1,567 USD
As of October 26, 2026
Save $1,292 SGD (39%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,255 SGD at MOH London · As of October 25, 2026
View at MOH London

About this 1.01ct natural cushion diamond

This 1.01ct natural cushion sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6542087909. Listed at 16 retailers as of October 26, 2026, with a 65% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.01
Carat
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542087909
Dimensions6.13 × 5.33 × 3.71 mm
L/W Ratio1.15
Top View
6.13 mm5.33 mm1.01 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542087909
Side View
Table 64.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 69.5%

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: Oct 26
Current: $4,255 SGD|Low: $1,155 SGD|High: $4,301 SGD|Avg: $2,470 SGD|-0.9%
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 27, 2026
Retailer 14$1,155 SGD
Retailer 15$1,887 SGD
Retailer 10$2,002 SGD
Retailer 8$2,003 SGD
Retailer 17$2,058 SGD
Retailer 12$2,071 SGD
Retailer 7$2,139 SGD
Retailer 19$2,198 SGD
Retailer 6$2,222 SGD
Retailer 9$2,289 SGD
Retailer 21$2,395 SGD
Retailer 5$2,432 SGD
Retailer 4$2,582 SGD
Retailer 20$2,582 SGD
Retailer 2$2,644 SGD
Retailer 22$2,658 SGD
Retailer 3$2,659 SGD
Retailer 11$2,924 SGD
Retailer 16$2,954 SGD
Retailer 18$3,165 SGD
Retailer 13$3,295 SGD
MOH London$4,255 SGD

33 data points across 22 retailers

16 retailers$2,003 SGD to $3,295 SGD

A
Cheapest Retailer
-
$2,003 SGD
$1,567 USD
Retailer 2
-
$2,058 SGD
$1,610 USD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$2,139 SGD
$1,673 USD
View
Retailer 4
-
$2,198 SGD
$1,719 USD
View
Price last confirmed 8 days ago
Retailer 5
-
$2,222 SGD
$1,738 USD
View
Price last confirmed 7 days ago
Retailer 6
-
$2,289 SGD
$1,790 USD
View
Price last confirmed 8 days ago
Retailer 7
-
$2,432 SGD
$1,902 USD
View
Price last confirmed 9 days ago
Retailer 8
-
$2,582 SGD
$2,020 USD
View
Price last confirmed 7 days ago
Retailer 9
-
$2,582 SGD
$2,020 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$2,644 SGD
£1,628 GBP
View
Retailer 11
-
$2,658 SGD
$2,079 USD
View
Price last confirmed 12 days ago
Retailer 12
-
$2,659 SGD
$2,080 USD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$2,954 SGD
ZAR 37,324 ZAR
View
Retailer 14
-
$3,165 SGD
A$3,809 AUD
View
Price last confirmed 27 days ago
B
Retailer 15
-
$3,295 SGD
€2,455 EUR
View
Most Expensive
MOH London
88E976C0F · Oct 25
$4,255 SGD
£2,621 GBP
View
Price last confirmed 8 days ago
15 more retailers have this diamond
Prices start from $2,003 SGDSave up to $1,292 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
1.01ct Cushion
$2,003 SGD