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Cushion|Lab Grown|IGI

3.41ct D VVS1 Cushion Lab Grown Diamond

EX • D/VVS1 • IGI LG677520893

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG677520893

Diamond specifications and retailer prices

From $1,020 USD
As of October 29, 2026
Save $5,400 USD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $6,420 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.41ct lab-grown cushion diamond

This 3.41ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG677520893 or 677520893. Listed at 20 retailers as of October 29, 2026, with prices from $1,020 to $6,420, a $5,400 spread on the same certified stone. Brilliant Earth lists it at $6,420. 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

3.41
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677520893
Dimensions8.04 × 8.04 × 5.29 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.04 mm8.04 mm3.41 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677520893
Side View
Table 60.0%Crown 34.2°Girdle: STK-THKPavilion 37.5°Culet: NoneDepth 65.8%

Caratlytics Score

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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: $6,420 USD|Low: $910 USD|High: $6,610 USD|Avg: $2,730 USD|-2.9%
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
October 30, 2026
Retailer 12$1,020 USD
Retailer 15$1,115 USD
Retailer 17$1,152 USD
Retailer 8$1,253 USD
Retailer 5$1,415 USD
Retailer 2$1,446 USD
Retailer 13$1,510 USD
Retailer 18$2,130 USD
Retailer 14$2,192 USD
Retailer 10$2,401 USD
Retailer 3$2,480 USD
Retailer 6$3,152 USD
Retailer 11$3,267 USD
Retailer 9$3,321 USD
Retailer 16$3,543 USD
Retailer 7$3,545 USD
Retailer 4$4,347 USD
Retailer 19$4,935 USD
Brilliant Earth$6,420 USD

35 data points across 19 retailers

20 retailers$1,020 USD to $6,420 USD

A
Cheapest Retailer
-
$1,020 USD
Final sale: no returns
A
Retailer 2
-
$1,115 USD
View
A
Retailer 3
-
$1,152 USD
HK$9,000 HKD
View
A
Retailer 4
-
$1,253 USD
View
A
Retailer 5
-
$1,415 USD
View
A
Retailer 6
-
$1,446 USD
£1,138 GBP
View
A
Retailer 7
-
$1,510 USD
€1,438 EUR
View
Retailer 8
-
$2,130 USD
A$3,277 AUD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$2,192 USD
ZAR 35,405 ZAR
View
B+
Retailer 10
-
$2,401 USD
View
B+
Retailer 11
-
$2,480 USD
View
B+
Retailer 12
-
$3,152 USD
View
Retailer 13
-
$3,216 USD
£2,532 GBP
View
Price last confirmed 28 days ago
B+
Retailer 14
-
$3,267 USD
View
B+
Retailer 15
-
$3,321 USD
SGD 4,488 SGD
View
B+
Retailer 16
-
$3,543 USD
£2,790 GBP
View
B+
Retailer 17
-
$3,545 USD
View
Retailer 18
-
$4,347 USD
A$6,688 AUD
View
Price last confirmed 21 days ago
Retailer 19
-
$4,935 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
13198741A · Oct 29
$6,420 USD
View
19 more retailers have this diamond
Prices start from $1,020 USDSave up to $5,400 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
3.41ct Cushion
$1,020 USD