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Cushion|Lab Grown|IGI

3.42ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG768632204

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

Certificate IGI LG768632204

Diamond specifications and retailer prices

From $814 USD
As of October 29, 2026
Save $6,803 USD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $7,617 USD at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 3.42ct lab-grown cushion diamond

This 3.42ct 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 LG768632204 or 768632204. Listed at 13 retailers as of October 29, 2026, with prices from $814 to $7,617, a $6,803 spread on the same certified stone. Frank Darling lists it at $7,617. 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

3.42
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768632204
Dimensions8.82 × 8.63 × 5.62 mm
L/W Ratio1.02
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
8.82 mm8.63 mm3.42 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768632204
Side View
Table 63.0%Crown 36.7°Girdle: STK-VTKPavilion 37°Culet: NoneDepth 65.1%

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: $7,617 USD|Low: $814 USD|High: $7,617 USD|Avg: $3,076 USD
Frank Darling
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
October 29, 2026
Retailer 3$814 USD
Retailer 12$915 USD
Retailer 16$1,017 USD
Retailer 14$1,284 USD
Retailer 2$1,329 USD
Retailer 8$1,694 USD
Retailer 5$1,931 USD
Retailer 10$1,965 USD
Retailer 7$2,639 USD
Retailer 9$3,438 USD
Retailer 6$3,586 USD
Retailer 13$4,354 USD
Retailer 11$4,770 USD
Retailer 4$6,040 USD
Retailer 15$6,300 USD
Frank Darling$7,617 USD

27 data points across 16 retailers

13 retailers$814 USD to $7,617 USD

A
Cheapest Retailer
-
$814 USD
Final sale: no returns
A
Retailer 2
-
$915 USD
View
A
Retailer 3
-
$1,017 USD
View
A
Retailer 4
-
$1,284 USD
View
A
Retailer 5
-
$1,329 USD
€1,266 EUR
View
A
Retailer 6
-
$1,931 USD
View
Retailer 7
-
$1,965 USD
A$3,023 AUD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$3,438 USD
£2,707 GBP
View
Retailer 9
-
$4,354 USD
A$6,699 AUD
View
Price last confirmed 22 days ago
Retailer 10
-
$4,770 USD
View
Price last confirmed 9 days ago
B
Retailer 11
-
$6,040 USD
View
B
Retailer 12
-
$6,300 USD
View
Most Expensive
B
Frank Darling
613-38MEL · Oct 29
$7,617 USD
View
12 more retailers have this diamond
Prices start from $814 USDSave up to $6,803 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
3.42ct Cushion
$814 USD