Cushion|Lab Grown|IGI

3.07ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG837611187

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG837611187

Diamond specifications and retailer prices

From $539 USD
As of October 29, 2026
Save $3,741 USD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,280 USD at Queensmith · As of October 27, 2026
View at Queensmith

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 LG837611187 or 837611187. Listed at 17 retailers as of October 27, 2026, with prices from $539 to $4,280, a $3,741 spread on the same certified stone. Queensmith lists it at $4,280. 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 angle34.3°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837611187
Dimensions9.71 × 7.67 × 5.25 mm
L/W Ratio1.27
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.71 mm7.67 mm3.07 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837611187
Side View
Table 64.0%Crown 34.3°Girdle: STK-THKPavilion 37.2°Culet: NoneDepth 68.4%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $4,280 USD|Low: $539 USD|High: $4,280 USD|Avg: $1,554 USD
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 6$539 USD
Retailer 13$684 USD
Retailer 10$910 USD
Retailer 17$926 USD
Retailer 9$933 USD
Retailer 4$969 USD
Retailer 2$985 USD
Retailer 16$1,263 USD
Retailer 5$1,298 USD
Retailer 15$1,315 USD
Retailer 11$1,388 USD
Retailer 8$1,950 USD
Retailer 14$1,955 USD
Retailer 7$2,082 USD
Retailer 12$2,094 USD
Retailer 3$2,510 USD
Queensmith$4,280 USD

30 data points across 17 retailers

17 retailers$539 USD to $4,280 USD

A
Cheapest Retailer
-
$539 USD
Final sale: no returns
A
Retailer 2
-
$684 USD
£539 GBP
View
A
Retailer 3
-
$910 USD
View
A
Retailer 4
-
$926 USD
€882 EUR
View
A
Retailer 5
-
$933 USD
View
A
Retailer 6
-
$969 USD
View
A
Retailer 7
-
$985 USD
£775 GBP
View
A
Retailer 8
-
$1,263 USD
A$1,943 AUD
View
A
Retailer 9
-
$1,298 USD
ZAR 20,966 ZAR
View
A
Retailer 10
-
$1,315 USD
View
A
Retailer 11
-
$1,388 USD
View
B+
Retailer 12
-
$1,950 USD
View
B+
Retailer 13
-
$1,955 USD
View
B+
Retailer 14
-
$2,082 USD
View
B+
Retailer 15
-
$2,094 USD
View
B+
Retailer 16
-
$2,510 USD
£1,976 GBP
View
Most Expensive
B
Queensmith
LG837611187 · Oct 27
$4,280 USD
£3,370 GBP
View
16 more retailers have this diamond
Prices start from $539 USDSave up to $3,741 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
$539 USD