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Cushion|Lab Grown|IGI

3.08ct I VS1 Cushion Lab Grown Diamond

ID • I/VS1 • IGI LG570352388

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG570352388

Diamond specifications and retailer prices

From $735 USD
As of October 29, 2026
Save $2,493 USD (77%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $8,858 USD at Ting Diamond · As of October 30, 2026
View at Ting Diamond

About this 3.08ct lab-grown cushion diamond

This 3.08ct lab-grown cushion sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG570352388 or 570352388. Listed at 12 retailers as of October 29, 2026, with a 339% 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
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG570352388
Dimensions9.65 × 8.05 × 5.36 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
9.65 mm8.05 mm3.08 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG570352388
Side View
Table 62.5%Crown 32.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 66.6%

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: $2,260 USD|Low: $512 USD|High: $8,858 USD|Avg: $2,667 USD|-34.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Ting Diamond
October 30, 2026
Retailer 2$735 USD
Retailer 8$762 USD
Retailer 7$940 USD
Retailer 12$1,068 USD
Retailer 10$1,214 USD
Retailer 9$1,244 USD
Retailer 6$1,769 USD
Retailer 1$2,260 USD
Retailer 11$2,377 USD
Retailer 3$2,629 USD
Retailer 5$3,228 USD
Retailer 4$5,700 USD
Ting Diamond$8,858 USD

26 data points across 13 retailers

12 retailers$735 USD to $3,228 USD

A
Cheapest Retailer
-
$735 USD
Final sale: no returns
Retailer 2
-
$762 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$940 USD
View
A
Retailer 4
-
$1,068 USD
View
A
Retailer 5
-
$1,214 USD
View
A
Retailer 6
-
$1,244 USD
View
B+
Retailer 7
-
$1,769 USD
ZAR 28,586 ZAR
View
B+
Retailer 8
-
$2,260 USD
View
B+
Retailer 9
-
$2,377 USD
£1,872 GBP
View
B
Retailer 10
-
$2,629 USD
View
B
Retailer 11
-
$3,228 USD
£2,542 GBP
View
Most Expensive
Ting Diamond
9165634 · Oct 30
$8,858 USD
HK$69,200 HKD
View
Price under review
11 more retailers have this diamond
Prices start from $735 USDSave up to $2,493 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
$735 USD