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Oval|Lab Grown|IGI

3.42ct D VS2 Oval Lab Grown Diamond

VG • D/VS2 • IGI LG828680370

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG828680370

Diamond specifications and retailer prices

From $1,324 AUD
$930 USD
As of October 29, 2026
Save $6,861 AUD (84%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $8,185 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.42ct lab-grown oval diamond

This 3.42ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG828680370 or 828680370. Listed at 7 retailers as of October 29, 2026, with prices from $1,324 to $8,185, a $6,861 spread on the same certified stone. Do Amore Diamonds lists it at $8,185. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.42
Carat
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828680370
Dimensions12.10 × 8.49 × 5.13 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.10 mm8.49 mm3.42 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828680370
Side View
Table 60.0%Crown 37.6°Girdle: STK-THKPavilion 38.5°Culet: NoneDepth 60.4%

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: $8,185 AUD|Low: $1,142 AUD|High: $11,530 AUD|Avg: $3,396 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 10$1,305 AUD
Retailer 6$1,324 AUD
Retailer 12$1,406 AUD
Retailer 9$1,510 AUD
Retailer 2$1,655 AUD
Retailer 4$2,211 AUD
Retailer 5$2,777 AUD
Retailer 8$2,849 AUD
Retailer 3$3,596 AUD
Retailer 11$4,761 AUD
Retailer 7$5,691 AUD
Do Amore Diamonds$8,185 AUD
Retailer 13$9,394 AUD

22 data points across 13 retailers

7 retailers$1,324 AUD to $8,185 AUD

A
Cheapest Retailer
-
$1,324 AUD
$930 USD
B+
Retailer 2
-
$1,510 AUD
$1,061 USD
View
A
Retailer 3
-
$1,655 AUD
£915 GBP
View
B
Retailer 4
-
$2,849 AUD
$2,001 USD
View
Retailer 5
-
$4,761 AUD
$3,345 USD
View
Price last confirmed 25 days ago
B
Retailer 6
-
$5,691 AUD
$3,998 USD
View
Most Expensive
B
Do Amore Diamonds
27-168071F98 · Oct 29
$8,185 AUD
$5,750 USD
View
6 more retailers have this diamond
Prices start from $1,324 AUDSave up to $6,861 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 Oval
$1,324 AUD