Cushion|Lab Grown|IGI

0.80ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG571304629

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG571304629

Diamond specifications and retailer prices

From $1,382 USD
£1,088 GBP
As of November 1, 2026
Save $362 USD (21%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,400 USD at Aida Diamonds · As of October 31, 2026
View at Aida Diamonds

About this 0.8ct lab-grown cushion diamond

This 0.8ct lab-grown cushion sits in the just-under-one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG571304629 or 571304629. Listed at 9 retailers as of October 29, 2026, with a 26% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.80
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG571304629
Dimensions5.98 × 4.98 × 3.33 mm
L/W Ratio1.20
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.98 mm4.98 mm0.80 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG571304629
Side View
Table 65.0%Crown 32.5°Girdle: THN-THKPavilion 38.9°Culet: NoneDepth 66.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,400 USD|Low: $901 USD|High: $3,419 USD|Avg: $1,910 USD|+0.1%
Aida Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 8$901 USD
Retailer 6$1,320 USD
Retailer 3$1,382 USD
Retailer 7$1,457 USD
Retailer 4$1,546 USD
Retailer 5$1,744 USD
Aida Diamonds$2,400 USD
Retailer 9$2,804 USD
Retailer 2$3,378 USD

44 data points across 9 retailers

9 retailers$1,382 USD to $1,744 USD

Retailer 1
-
$901 USD
Price last confirmed 15 days ago
Retailer 2
-
$1,320 USD
£1,040 GBP
View
Price last confirmed 15 days ago
B
Retailer 3
-
$1,382 USD
£1,088 GBP
View
B
Retailer 4
-
$1,457 USD
View
B
Retailer 5
-
$1,546 USD
€1,472 EUR
View
B
Retailer 6
-
$1,744 USD
ZAR 28,170 ZAR
View
Most Expensive
Aida Diamonds
496565671 · Oct 31
$2,400 USD
A$3,693 AUD
View
Price under review
6 more retailers have this diamond
Prices start from $1,382 USDSave up to $362 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
0.80ct Cushion
$1,382 USD