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Cushion|Natural|GIA

1.00ct D I1 Cushion Natural Diamond

VG • D/I1 • GIA 5221016933

Certificate GIA 5221016933

Diamond specifications and retailer prices

From $2,538 SGD
As of November 6, 2026
Save $820 SGD (24%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,358 SGD at Jared · As of November 6, 2026
View at Jared

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded D colour (colourless) and I1 clarity (included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5221016933. Listed at 6 retailers as of November 6, 2026, with prices from $2,538 to $3,358, a $820 spread on the same certified stone. Jared lists it at $3,358. 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
D
Colour
I1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5221016933
Dimensions7.34 × 5.64 × 3.37 mm
L/W Ratio1.30
Top View
7.34 mm5.64 mm1.00 ctD / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 5221016933
Side View
Table 57.0%CrownGirdle: ThickPavilionCulet: NoneDepth 59.7%

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: Nov 6
Current: $3,358 SGD|Low: $2,491 SGD|High: $4,457 SGD|Avg: $3,189 SGD|-1.5%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 24, 2026
Retailer 6$2,491 SGD
Retailer 2$2,538 SGD
Retailer 3$2,917 SGD
Retailer 4$3,242 SGD
Retailer 5$3,242 SGD
Jared$3,358 SGD
Retailer 7$4,457 SGD

7 data points across 7 retailers

6 retailers$2,538 SGD to $3,358 SGD

Retailer 1
-
$2,491 SGD
Price last confirmed 94 days ago
A
Retailer 2
-
$2,538 SGD
View
B+
Retailer 3
-
$2,917 SGD
View
B
Retailer 4
-
$3,242 SGD
View
B
Retailer 5
-
$3,242 SGD
View
Most Expensive
B
Jared
142700119 · Nov 6
$3,358 SGD
$2,620 USD
View
5 more retailers have this diamond
Prices start from $2,538 SGDSave up to $820 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
$2,538 SGD