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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 $1,444 NZD
$814 USD
As of October 31, 2026
Save $12,070 NZD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $13,515 NZD 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 $1,444 to $13,515, a $12,070 spread on the same certified stone. Frank Darling lists it at $13,515. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $13,515 NZD|Low: $1,444 NZD|High: $13,515 NZD|Avg: $5,630 NZD
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$1,444 NZD
Retailer 11$1,623 NZD
Retailer 15$1,804 NZD
Retailer 13$2,278 NZD
Retailer 2$2,344 NZD
Retailer 5$3,426 NZD
Retailer 8$3,489 NZD
Retailer 7$4,683 NZD
Retailer 9$6,100 NZD
Retailer 6$6,363 NZD
Retailer 12$7,726 NZD
Retailer 10$8,463 NZD
Retailer 4$10,717 NZD
Retailer 14$11,178 NZD
Frank Darling$13,515 NZD

28 data points across 15 retailers

13 retailers$1,444 NZD to $13,515 NZD

A
Cheapest Retailer
-
$1,444 NZD
$814 USD
Final sale: no returns
A
Retailer 2
-
$1,623 NZD
$915 USD
View
A
Retailer 3
-
$1,804 NZD
$1,017 USD
View
A
Retailer 4
-
$2,278 NZD
$1,284 USD
View
A
Retailer 5
-
$2,344 NZD
€1,258 EUR
View
A
Retailer 6
-
$3,426 NZD
$1,931 USD
View
A
Retailer 7
-
$3,489 NZD
A$3,025 AUD
View
B+
Retailer 8
-
$6,100 NZD
£2,707 GBP
View
Retailer 9
-
$7,726 NZD
A$6,699 AUD
View
Price last confirmed 23 days ago
Retailer 10
-
$8,463 NZD
$4,770 USD
View
Price last confirmed 11 days ago
B
Retailer 11
-
$10,717 NZD
$6,040 USD
View
B
Retailer 12
-
$11,178 NZD
$6,300 USD
View
Most Expensive
B
Frank Darling
613-38MEL · Oct 31
$13,515 NZD
$7,617 USD
View
12 more retailers have this diamond
Prices start from $1,444 NZDSave up to $12,070 NZD

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
$1,444 NZD