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Cushion|Lab Grown|IGI

3.07ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG791655384

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG791655384

Diamond specifications and retailer prices

From $525 USD
As of October 28, 2026
Save $472 USD (47%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,100 USD at Brilliant Earth · As of September 17, 2026
View at Brilliant Earth

About this 3.07ct lab-grown cushion diamond

This 3.07ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG791655384 or 791655384. Listed at 6 retailers as of October 28, 2026, with a 90% 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

3.07
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791655384
Dimensions9.92 × 7.60 × 5.15 mm
L/W Ratio1.31
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.92 mm7.60 mm3.07 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791655384
Side View
Table 63.0%Crown 34.9°Girdle: MED-THKPavilion 37.4°Culet: NoneDepth 67.8%

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 28
Current: $4,100 USD|Low: $314 USD|High: $4,100 USD|Avg: $1,500 USD
Brilliant Earth
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 28, 2026
Retailer 13$314 USD
Retailer 6$525 USD
Retailer 7$690 USD
Retailer 8$816 USD
Retailer 11$834 USD
Retailer 2$997 USD
Retailer 12$1,139 USD
Retailer 3$1,302 USD
Retailer 9$1,793 USD
Retailer 10$1,964 USD
Retailer 4$2,242 USD
Retailer 5$2,927 USD
Brilliant Earth$4,100 USD

35 data points across 13 retailers

6 retailers$525 USD to $997 USD

A
Cheapest Retailer
-
$525 USD
Final sale: no returns
A
Retailer 2
-
$997 USD
£785 GBP
View
A
Retailer 3
-
$1,139 USD
ZAR 18,399 ZAR
View
Price last confirmed 64 days ago
B+
Retailer 4
-
$2,188 USD
A$3,366 AUD
View
Price last confirmed 135 days ago
B
Retailer 5
-
$2,927 USD
View
Price last confirmed 93 days ago
Most Expensive
B
Brilliant Earth
19490691A · Sep 17
$4,100 USD
View
Price last confirmed 41 days ago
5 more retailers have this diamond
Prices start from $525 USDSave up to $472 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
$525 USD