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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 $3,865 NZD
£1,712 GBP
As of November 2, 2026
Save $15,454 NZD (80%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $19,319 NZD 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 $3,865 to $19,319, a $15,454 spread on the same certified stone. Do Amore Diamonds lists it at $19,319. 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: $19,319 NZD|Low: $3,626 NZD|High: $19,319 NZD|Avg: $8,598 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 2$3,865 NZD
Retailer 7$3,951 NZD
Retailer 6$5,229 NZD
Retailer 5$5,234 NZD
Retailer 4$6,801 NZD
Retailer 3$10,482 NZD
Do Amore Diamonds$19,319 NZD

32 data points across 7 retailers

7 retailers$3,865 NZD to $19,319 NZD

A
Cheapest Retailer
-
$3,865 NZD
£1,712 GBP
A
Retailer 2
-
$3,951 NZD
$2,223 USD
View
B+
Retailer 3
-
$5,229 NZD
$2,942 USD
View
B+
Retailer 4
-
$5,234 NZD
$2,945 USD
View
B+
Retailer 5
-
$6,801 NZD
A$5,887 AUD
View
B
Retailer 6
-
$10,482 NZD
£4,644 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1726014 · Nov 2
$19,319 NZD
$10,870 USD
View
6 more retailers have this diamond
Prices start from $3,865 NZDSave up to $15,454 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
6.83ct Cushion
$3,865 NZD