Cushion|Natural|GIA

1.01ct I SI2 Cushion Natural Diamond

GD • I/SI2 • GIA 5416616579

Certificate GIA 5416616579

Diamond specifications and retailer prices

From $1,107 USD
As of October 31, 2026
Save $722 USD (39%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,405 USD at MOH London · As of October 26, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5416616579. Listed at 15 retailers as of October 31, 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
I
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5416616579
Dimensions5.91 × 5.47 × 3.79 mm
L/W Ratio1.08
Top View
5.91 mm5.47 mm1.01 ctI / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 5416616579
Side View
Table 61.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 69.3%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: $2,405 USD|Low: $1,085 USD|High: $2,431 USD|Avg: $1,545 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7$1,085 USD
Retailer 6$1,107 USD
Retailer 8$1,188 USD
Retailer 3$1,296 USD
Retailer 9$1,335 USD
Retailer 5$1,498 USD
Retailer 2$1,567 USD
Retailer 4$1,829 USD
MOH London$2,405 USD

42 data points across 9 retailers

15 retailers$1,107 USD to $1,829 USD

Retailer 1
-
$1,085 USD
Price last confirmed 15 days ago
B+
Retailer 2
-
$1,107 USD
View
B+
Retailer 3
-
$1,138 USD
View
B+
Retailer 4
-
$1,188 USD
View
B+
Retailer 5
-
$1,278 USD
View
B+
Retailer 6
-
$1,296 USD
£1,021 GBP
View
B+
Retailer 7
-
$1,335 USD
View
B+
Retailer 8
-
$1,361 USD
View
B+
Retailer 9
-
$1,430 USD
View
B+
Retailer 10
-
$1,430 USD
View
B+
Retailer 11
-
$1,470 USD
View
B+
Retailer 12
-
$1,498 USD
£1,179 GBP
View
B+
Retailer 13
-
$1,567 USD
View
B+
Retailer 14
-
$1,829 USD
€1,742 EUR
View
Most Expensive
MOH London
490004849 · Oct 26
$2,405 USD
£1,894 GBP
View
Price last confirmed 7 days ago
14 more retailers have this diamond
Prices start from $1,107 USDSave up to $722 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.

B+
1.01ct Cushion
$1,107 USD