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Cushion|Lab Grown|IGI

7.51ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG844638476

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG844638476

Diamond specifications and retailer prices

From $13,748 AUD
$9,657 USD
As of October 31, 2026
Save $5,481 AUD (29%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $19,228 AUD at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 7.51ct lab-grown cushion diamond

This 7.51ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844638476 or 844638476. Listed at 3 retailers as of October 31, 2026, with prices from $13,748 to $19,228, a $5,481 spread on the same certified stone. 77 Diamonds lists it at $19,228. 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

7.51
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844638476
Dimensions11.29 × 10.92 × 7.38 mm
L/W Ratio1.03
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.29 mm10.92 mm7.51 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844638476
Side View
Table 64.0%Crown 37.7°Girdle: THK-VTKPavilion 38.2°Culet: NoneDepth 67.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $19,228 AUD|Low: $13,748 AUD|High: $19,228 AUD|Avg: $15,707 AUD
77 Diamonds
Retailer 2
Retailer 3
October 31, 2026
Retailer 3$13,748 AUD
Retailer 2$14,146 AUD
77 Diamonds$19,228 AUD

1 data point across 3 retailers

3 retailers$13,748 AUD to $19,228 AUD

B
Cheapest Retailer
-
$13,748 AUD
$9,657 USD
B
Retailer 2
-
$14,146 AUD
$9,937 USD
View
Final sale: no returns
Most Expensive
B
77 Diamonds
CUSPUIFSPNPZTWWD · Oct 31
$19,228 AUD
£10,635 GBP
View
2 more retailers have this diamond
Prices start from $13,748 AUDSave up to $5,481 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.

B
7.51ct Cushion
$13,748 AUD