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Cushion|Natural|GIA

1.01ct H SI1 Cushion Natural Diamond

GD • H/SI1 • GIA 6531983557

Certificate GIA 6531983557

Diamond specifications and retailer prices

From $1,637 SGD
HK$10,000 HKD
As of November 1, 2026
Save $2,245 SGD (58%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,882 SGD at MOH London · As of November 2, 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6531983557. Listed at 17 retailers as of November 1, 2026, with prices from $1,637 to $3,882, a $2,245 spread on the same certified stone. MOH London lists it at $3,882. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle36.7°
Pavilion angle34.9°
OriginNatural
Grading LabGIA
CertificateGIA 6531983557
Dimensions6.91 × 5.21 × 3.47 mm
L/W Ratio1.33
Top View
6.91 mm5.21 mm1.01 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6531983557
Side View
Table 61.0%Crown 36.7°Girdle: MD-VTKPavilion 34.9°Culet: NoneDepth 66.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $3,882 SGD|Low: $1,621 SGD|High: $3,929 SGD|Avg: $2,451 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
November 3, 2026
Retailer 11$1,637 SGD
Retailer 7$2,018 SGD
Retailer 16$2,044 SGD
Retailer 13$2,072 SGD
Retailer 9$2,161 SGD
Retailer 6$2,168 SGD
Retailer 5$2,216 SGD
Retailer 8$2,286 SGD
Retailer 14$2,302 SGD
Retailer 2$2,463 SGD
Retailer 12$2,705 SGD
Retailer 15$2,716 SGD
Retailer 3$2,733 SGD
Retailer 4$2,891 SGD
Retailer 10$3,025 SGD
MOH London$3,882 SGD

31 data points across 16 retailers

17 retailers$1,637 SGD to $3,882 SGD

B+
Cheapest Retailer
-
$1,637 SGD
HK$10,000 HKD
B+
Retailer 2
-
$2,018 SGD
$1,578 USD
View
B+
Retailer 3
-
$2,044 SGD
$1,598 USD
View
Final sale: no returns
Retailer 4
-
$2,072 SGD
$1,620 USD
View
Price last confirmed 12 days ago
B+
Retailer 5
-
$2,161 SGD
£1,331 GBP
View
B+
Retailer 6
-
$2,168 SGD
$1,695 USD
View
Retailer 7
-
$2,216 SGD
$1,733 USD
View
Price last confirmed 18 days ago
Retailer 8
-
$2,286 SGD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$2,302 SGD
$1,800 USD
View
B+
Retailer 10
-
$2,376 SGD
A$2,858 AUD
View
B+
Retailer 11
-
$2,463 SGD
£1,516 GBP
View
B+
Retailer 12
-
$2,705 SGD
ZAR 34,165 ZAR
View
Retailer 13
-
$2,716 SGD
$2,124 USD
View
Price last confirmed 15 days ago
B
Retailer 14
-
$2,733 SGD
$2,137 USD
View
Retailer 15
-
$2,891 SGD
A$3,478 AUD
View
Price last confirmed 28 days ago
B
Retailer 16
-
$3,025 SGD
€2,253 EUR
View
Most Expensive
B
MOH London
6B00F1DC3 · Nov 2
$3,882 SGD
£2,390 GBP
View
16 more retailers have this diamond
Prices start from $1,637 SGDSave up to $2,245 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+
1.01ct Cushion
$1,637 SGD