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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 $1,159 AUD
$814 USD
As of October 31, 2026
Save $9,685 AUD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $10,843 AUD at Frank Darling · As of October 31, 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 31, 2026, with prices from $1,159 to $10,843, a $9,685 spread on the same certified stone. Frank Darling lists it at $10,843. 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
Colour
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 31
Current: $10,843 AUD|Low: $1,159 AUD|High: $10,843 AUD|Avg: $4,517 AUD
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
October 31, 2026
Retailer 3$1,159 AUD
Retailer 11$1,303 AUD
Retailer 15$1,448 AUD
Retailer 13$1,828 AUD
Retailer 2$1,880 AUD
Retailer 5$2,749 AUD
Retailer 8$2,799 AUD
Retailer 7$3,757 AUD
Retailer 9$4,894 AUD
Retailer 6$5,105 AUD
Retailer 12$6,199 AUD
Retailer 10$6,791 AUD
Retailer 4$8,599 AUD
Retailer 14$8,969 AUD
Frank Darling$10,843 AUD

28 data points across 15 retailers

13 retailers$1,159 AUD to $10,843 AUD

A
Cheapest Retailer
-
$1,159 AUD
$814 USD
Final sale: no returns
A
Retailer 2
-
$1,303 AUD
$915 USD
View
A
Retailer 3
-
$1,448 AUD
$1,017 USD
View
A
Retailer 4
-
$1,828 AUD
$1,284 USD
View
A
Retailer 5
-
$1,880 AUD
€1,258 EUR
View
A
Retailer 6
-
$2,749 AUD
$1,931 USD
View
A
Retailer 7
-
$2,799 AUD
View
B+
Retailer 8
-
$4,894 AUD
£2,707 GBP
View
Retailer 9
-
$6,199 AUD
View
Price last confirmed 23 days ago
Retailer 10
-
$6,791 AUD
$4,770 USD
View
Price last confirmed 10 days ago
B
Retailer 11
-
$8,599 AUD
$6,040 USD
View
B
Retailer 12
-
$8,969 AUD
$6,300 USD
View
Most Expensive
B
Frank Darling
613-38MEL · Oct 31
$10,843 AUD
$7,617 USD
View
12 more retailers have this diamond
Prices start from $1,159 AUDSave up to $9,685 AUD

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
$1,159 AUD