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Cushion|Natural|IGI

1.00ct G I1 Cushion Natural Diamond

VG • G/I1 • IGI 808619894

Shape and cutting style on the report: Cushion modified brilliant cut

Certificate IGI 808619894

Diamond specifications and retailer prices

From $1,479 SGD
$1,157 USD
As of November 1, 2026
Save $679 SGD (31%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,158 SGD at Yorxs · As of November 2, 2026
View at Yorxs

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded G colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by IGI 808619894. Listed at 4 retailers as of November 1, 2026, with prices from $1,479 to $2,158, a $679 spread on the same certified stone. Yorxs lists it at $2,158. 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
G
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle35.8°
OriginNatural
Grading LabIGI
CertificateIGI 808619894
Dimensions6.30 × 5.14 × 3.59 mm
L/W Ratio1.23
Girdle conditionFaceted
Top View
6.30 mm5.14 mm1.00 ctG / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 808619894
Side View
Table 63.0%Crown 32.1°Girdle: STK-THKPavilion 35.8°CuletDepth 69.8%

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: $1,544 SGD|Low: $1,479 SGD|High: $2,160 SGD|Avg: $1,674 SGD
Retailer 1
Retailer 2
Retailer 3
Yorxs
November 2, 2026
Retailer 3$1,479 SGD
Retailer 1$1,544 SGD
Retailer 2$1,605 SGD
Yorxs$2,158 SGD

18 data points across 4 retailers

4 retailers$1,479 SGD to $2,158 SGD

B+
Cheapest Retailer
-
$1,479 SGD
$1,157 USD
Retailer 2
-
$1,544 SGD
$1,208 USD
View
Price last confirmed 17 days ago
B+
Retailer 3
-
$1,605 SGD
$1,256 USD
View
Most Expensive
B
Yorxs
F5CCE1EE0 · Nov 2
$2,158 SGD
€1,608 EUR
View
3 more retailers have this diamond
Prices start from $1,479 SGDSave up to $679 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+
1.00ct Cushion
$1,479 SGD