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Cushion|Lab Grown|IGI

8.04ct G VS1 Cushion Lab Grown Diamond

EX • G/VS1 • IGI LG685552933

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG685552933

Diamond specifications and retailer prices

From $1,675 USD
As of October 31, 2026
Save $3,598 USD (68%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,187 USD at Rare Carat · As of July 13, 2026
View at Rare Carat

About this 8.04ct lab-grown cushion diamond

This 8.04ct lab-grown cushion sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG685552933 or 685552933. Listed at 14 retailers as of October 31, 2026, with a 215% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

8.04
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685552933
Dimensions11.77 × 11.60 × 7.62 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.77 mm11.60 mm8.04 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685552933
Side View
Table 62.0%Crown 38.1°Girdle: MED-THKPavilion 38.4°Culet: NoneDepth 65.7%

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: Oct 31
Current: $2,783 USD|Low: $1,468 USD|High: $5,281 USD|Avg: $2,991 USD|+0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 5$1,468 USD
Retailer 8$1,675 USD
Retailer 9$1,793 USD
Retailer 7$2,117 USD
Retailer 12$2,377 USD
Retailer 10$2,519 USD
Retailer 6$2,585 USD
Retailer 1$2,783 USD
Retailer 4$3,627 USD
Retailer 2$3,910 USD
Retailer 3$4,315 USD
Retailer 11$4,832 USD
Retailer 13$5,273 USD

30 data points across 13 retailers

14 retailers$1,675 USD to $5,273 USD

Retailer 1
-
$1,468 USD
Price last confirmed 19 days ago
A
Retailer 2
-
$1,675 USD
View
A
Retailer 3
-
$1,793 USD
£1,412 GBP
View
A
Retailer 4
-
$2,117 USD
£1,667 GBP
View
B+
Retailer 5
-
$2,377 USD
View
A
Retailer 6
-
$2,519 USD
ZAR 40,695 ZAR
View
A
Retailer 7
-
$2,585 USD
€2,462 EUR
View
A
Retailer 8
-
$2,783 USD
A$4,282 AUD
View
B+
Retailer 9
-
$3,627 USD
£2,856 GBP
View
B+
Retailer 10
-
$3,910 USD
View
B+
Retailer 11
-
$4,315 USD
View
B+
Retailer 12
-
$4,832 USD
£3,805 GBP
View
B+
Retailer 13
-
$5,273 USD
View
Most Expensive
Rare Carat
679335529AS685 · Jul 13
$6,187 USD
View
Price last confirmed 110 days ago
13 more retailers have this diamond
Prices start from $1,675 USDSave up to $3,598 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.

A
8.04ct Cushion
$1,675 USD