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 $1,157 USD
As of November 1, 2026
Save $532 USD (32%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,689 USD at Yorxs · As of October 31, 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 October 31, 2026, with prices from $1,157 to $1,689, a $532 spread on the same certified stone. Yorxs lists it at $1,689. 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
Color
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: $1,208 USD|Low: $1,157 USD|High: $1,689 USD|Avg: $1,308 USD
Retailer 1
Retailer 2
Retailer 3
Yorxs
October 31, 2026
Retailer 3$1,157 USD
Retailer 1$1,208 USD
Retailer 2$1,256 USD
Yorxs$1,689 USD

17 data points across 4 retailers

4 retailers$1,157 USD to $1,689 USD

B+
Cheapest Retailer
-
$1,157 USD
Retailer 2
-
$1,208 USD
View
Price last confirmed 17 days ago
B+
Retailer 3
-
$1,256 USD
View
Most Expensive
B
Yorxs
F5CCE1EE0 · Oct 31
$1,689 USD
€1,609 EUR
View
3 more retailers have this diamond
Prices start from $1,157 USDSave up to $532 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+
1.00ct Cushion
$1,157 USD