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Cushion|Lab Grown|IGI

6.83ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG738530182

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG738530182

Diamond specifications and retailer prices

From $3,103 AUD
£1,712 GBP
As of November 2, 2026
Save $12,407 AUD (80%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $15,510 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 6.83ct lab-grown cushion diamond

This 6.83ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG738530182 or 738530182. Listed at 7 retailers as of November 2, 2026, with prices from $3,103 to $15,510, a $12,407 spread on the same certified stone. Do Amore Diamonds lists it at $15,510. 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

6.83
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG738530182
Dimensions13.38 × 9.99 × 6.77 mm
L/W Ratio1.34
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.38 mm9.99 mm6.83 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG738530182
Side View
Table 64.0%Crown 33.2°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 67.8%

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: Nov 2
Current: $15,510 AUD|Low: $2,911 AUD|High: $15,510 AUD|Avg: $6,903 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 2$3,103 AUD
Retailer 7$3,172 AUD
Retailer 6$4,198 AUD
Retailer 5$4,202 AUD
Retailer 4$5,460 AUD
Retailer 3$8,416 AUD
Do Amore Diamonds$15,510 AUD

32 data points across 7 retailers

7 retailers$3,103 AUD to $15,510 AUD

A
Cheapest Retailer
-
$3,103 AUD
£1,712 GBP
A
Retailer 2
-
$3,172 AUD
$2,223 USD
View
B+
Retailer 3
-
$4,198 AUD
$2,942 USD
View
B+
Retailer 4
-
$4,202 AUD
$2,945 USD
View
B+
Retailer 5
-
$5,460 AUD
View
B
Retailer 6
-
$8,416 AUD
£4,644 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1726014 · Nov 2
$15,510 AUD
$10,870 USD
View
6 more retailers have this diamond
Prices start from $3,103 AUDSave up to $12,407 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
6.83ct Cushion
$3,103 AUD