Cushion|Lab Grown|IGI

3.08ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG819615695

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG819615695

Diamond specifications and retailer prices

From $545 USD
£429 GBP
As of October 29, 2026
Save $1,366 USD (71%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,090 USD at Rare Carat · As of October 19, 2026
View at Rare Carat

About this 3.08ct lab-grown cushion diamond

This 3.08ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG819615695 or 819615695. Listed at 12 retailers as of October 29, 2026, with a 251% 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

3.08
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819615695
Dimensions9.70 × 7.43 × 5.28 mm
L/W Ratio1.31
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.70 mm7.43 mm3.08 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819615695
Side View
Table 67.0%Crown 37.9°Girdle: MED-THKPavilion 37.6°Culet: NoneDepth 71.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $2,090 USD|Low: $542 USD|High: $2,120 USD|Avg: $1,171 USD|-1.4%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 3$545 USD
Retailer 9$773 USD
Retailer 6$775 USD
Retailer 10$793 USD
Retailer 5$793 USD
Retailer 2$1,024 USD
Retailer 4$1,057 USD
Retailer 8$1,822 USD
Retailer 7$1,911 USD
Rare Carat$2,090 USD

41 data points across 10 retailers

12 retailers$545 USD to $1,911 USD

A
Cheapest Retailer
-
$545 USD
£429 GBP
B+
Retailer 2
-
$773 USD
View
A
Retailer 3
-
$775 USD
View
A
Retailer 4
-
$793 USD
View
A
Retailer 5
-
$793 USD
£625 GBP
View
A
Retailer 6
-
$1,024 USD
A$1,576 AUD
View
A
Retailer 7
-
$1,057 USD
ZAR 17,068 ZAR
View
A
Retailer 8
-
$1,059 USD
View
B+
Retailer 9
-
$1,601 USD
View
B+
Retailer 10
-
$1,822 USD
View
B+
Retailer 11
-
$1,911 USD
£1,505 GBP
View
Most Expensive
B
Rare Carat
33489 · Oct 19
$2,090 USD
View
Price last confirmed 10 days ago
11 more retailers have this diamond
Prices start from $545 USDSave up to $1,366 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
3.08ct Cushion
$545 USD