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Cushion|Lab Grown|IGI

4.08ct I VVS2 Cushion Lab Grown Diamond

EX • I/VVS2 • IGI LG821666476

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG821666476

Diamond specifications and retailer prices

From $2,099 USD
HK$16,400 HKD
As of October 31, 2026
Save $3,978 USD (65%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,078 USD at Michael Trio · As of November 2, 2026
View at Michael Trio

About this 4.08ct lab-grown cushion diamond

This 4.08ct lab-grown cushion sits in the three to five carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821666476 or 821666476. Listed at 10 retailers as of October 31, 2026, with prices from $2,099 to $6,078, a $3,978 spread on the same certified stone. Michael Trio lists it at $6,078. 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

4.08
Carat
I
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821666476
Dimensions11.96 × 7.93 × 5.18 mm
L/W Ratio1.51
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.96 mm7.93 mm4.08 ctI / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821666476
Side View
Table 55.0%Crown 37.3°Girdle: THK-VTKPavilion 36.9°Culet: NoneDepth 65.3%

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 31
Current: $6,078 USD|Low: $1,672 USD|High: $6,389 USD|Avg: $3,917 USD
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 3$1,672 USD
Retailer 4$2,099 USD
Retailer 11$2,175 USD
Retailer 7$2,180 USD
Retailer 2$2,861 USD
Retailer 5$3,135 USD
Retailer 9$4,130 USD
Retailer 8$4,250 USD
Retailer 10$5,390 USD
Retailer 6$5,702 USD
Michael Trio$6,078 USD
Retailer 12$6,389 USD

32 data points across 12 retailers

10 retailers$2,099 USD to $6,078 USD

B+
Cheapest Retailer
-
$2,099 USD
HK$16,400 HKD
Retailer 2
-
$2,175 USD
View
Price last confirmed 22 days ago
A
Retailer 3
-
$2,180 USD
View
B+
Retailer 4
-
$2,861 USD
€2,725 EUR
View
B+
Retailer 5
-
$3,135 USD
View
B
Retailer 6
-
$4,130 USD
£3,252 GBP
View
B
Retailer 7
-
$4,250 USD
ZAR 68,666 ZAR
View
B
Retailer 8
-
$5,390 USD
View
B
Retailer 9
-
$5,702 USD
£4,490 GBP
View
Most Expensive
B
Michael Trio
2725000880 · Nov 2
$6,078 USD
SGD 8,213 SGD
View
9 more retailers have this diamond
Prices start from $2,099 USDSave up to $3,978 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
4.08ct Cushion
$2,099 USD