CaratHunter
Plans
Cushion|Lab Grown|IGI

3.46ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG710512804

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG710512804

Diamond specifications and retailer prices

From $1,347 USD
As of October 31, 2026
Save $6,993 USD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $8,340 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.46ct lab-grown cushion diamond

This 3.46ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG710512804 or 710512804. Listed at 21 retailers as of October 30, 2026, with prices from $1,347 to $8,340, a $6,993 spread on the same certified stone. Brilliant Earth lists it at $8,340. 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

3.46
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710512804
Dimensions10.77 × 7.19 × 4.86 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.77 mm7.19 mm3.46 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG710512804
Side View
Table 61.0%Crown 38.1°Girdle: STK-THKPavilion 34.2°Culet: NoneDepth 67.6%

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 31
Current: $8,340 USD|Low: $1,201 USD|High: $8,380 USD|Avg: $3,201 USD|+7.5%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 9$1,347 USD
Retailer 14$1,395 USD
Retailer 18$1,570 USD
Retailer 4$1,613 USD
Retailer 5$1,660 USD
Retailer 17$1,995 USD
Retailer 15$2,008 USD
Retailer 2$2,223 USD
Retailer 8$2,453 USD
Retailer 6$2,506 USD
Retailer 21$3,149 USD
Retailer 16$3,240 USD
Retailer 11$3,368 USD
Retailer 20$3,863 USD
Retailer 13$4,097 USD
Retailer 7$4,394 USD
Retailer 3$4,485 USD
Retailer 19$4,489 USD
Retailer 10$4,676 USD
Retailer 12$4,890 USD
Brilliant Earth$8,340 USD

32 data points across 21 retailers

21 retailers$1,347 USD to $8,340 USD

A
Cheapest Retailer
-
$1,347 USD
Final sale: no returns
Retailer 2
-
$1,395 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
$1,570 USD
View
A
Retailer 4
-
$1,613 USD
HK$12,600 HKD
View
A
Retailer 5
-
$1,660 USD
View
A
Retailer 6
-
$1,995 USD
View
A
Retailer 7
-
$2,008 USD
£1,581 GBP
View
B+
Retailer 8
-
$2,223 USD
€2,117 EUR
View
B+
Retailer 9
-
$2,453 USD
View
B+
Retailer 10
-
$2,506 USD
View
Retailer 11
-
$3,149 USD
A$4,844 AUD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$3,240 USD
ZAR 52,347 ZAR
View
B+
Retailer 13
-
$3,368 USD
£2,652 GBP
View
B
Retailer 14
-
$3,863 USD
View
B+
Retailer 15
-
$4,097 USD
A$6,303 AUD
View
B
Retailer 16
-
$4,394 USD
View
Retailer 17
-
$4,485 USD
View
Price last confirmed 10 days ago
B
Retailer 18
-
$4,489 USD
£3,535 GBP
View
B
Retailer 19
-
$4,676 USD
SGD 6,319 SGD
View
B
Retailer 20
-
$4,890 USD
View
Most Expensive
B
Brilliant Earth
16910986A · Oct 30
$8,340 USD
View
20 more retailers have this diamond
Prices start from $1,347 USDSave up to $6,993 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
3.46ct Cushion
$1,347 USD