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Cushion|Lab Grown|IGI

3.07ct I VS1 Cushion Lab Grown Diamond

EX • I/VS1 • IGI LG653410035

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG653410035

Diamond specifications and retailer prices

From $710 USD
As of October 31, 2026
Save $3,360 USD (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,070 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.07ct lab-grown cushion diamond

This 3.07ct 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 LG653410035 or 653410035. Listed at 10 retailers as of October 31, 2026, with prices from $710 to $4,070, a $3,360 spread on the same certified stone. Do Amore Diamonds lists it at $4,070. 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

3.07
Carat
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG653410035
Dimensions8.66 × 8.20 × 5.50 mm
L/W Ratio1.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.66 mm8.20 mm3.07 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG653410035
Side View
Table 65.0%Crown 39.2°Girdle: STK-VTKPavilion 39.6°Culet: NoneDepth 67.1%

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 31
Current: $4,070 USD|Low: $707 USD|High: $4,070 USD|Avg: $1,587 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 3$707 USD
Retailer 7$710 USD
Retailer 9$867 USD
Retailer 5$885 USD
Retailer 8$888 USD
Retailer 4$1,360 USD
Retailer 6$1,485 USD
Retailer 10$1,692 USD
Retailer 11$2,157 USD
Retailer 2$2,615 USD
Do Amore Diamonds$4,070 USD

23 data points across 11 retailers

10 retailers$710 USD to $4,070 USD

A
Cheapest Retailer
-
$710 USD
A
Retailer 2
-
$867 USD
View
A
Retailer 3
-
$885 USD
View
B+
Retailer 4
-
$888 USD
View
A
Retailer 5
-
$1,360 USD
ZAR 21,974 ZAR
View
A
Retailer 6
-
$1,485 USD
View
Retailer 7
-
$1,500 USD
View
Price last confirmed 28 days ago
B+
Retailer 8
-
$2,157 USD
View
B+
Retailer 9
-
$2,615 USD
£2,059 GBP
View
Most Expensive
B
Do Amore Diamonds
27-20CD916C5 · Oct 31
$4,070 USD
View
9 more retailers have this diamond
Prices start from $710 USDSave up to $3,360 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
3.07ct Cushion
$710 USD