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Cushion|Lab Grown|IGI

5.56ct D VVS2 Cushion Lab Grown Diamond

D/VVS2 • IGI LG791631368

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

Certificate IGI LG791631368

Diamond specifications and retailer prices

From $1,459 USD
As of October 31, 2026
Save $7,161 USD (83%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $8,620 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.56ct lab-grown cushion diamond

This 5.56ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included) and certified by IGI LG791631368 or 791631368. Listed at 24 retailers as of October 29, 2026, with prices from $1,459 to $8,620, a $7,161 spread on the same certified stone. Brilliant Earth lists it at $8,620. 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

5.56
Carat
D
Color
VVS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.9°
Pavilion angle31.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791631368
Dimensions9.72 × 9.72 × 6.20 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.72 mm9.72 mm5.56 ctD / VVS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791631368
Side View
Table 62.0%Crown 42.9°Girdle: MED-THKPavilion 31.2°Culet: NoneDepth 63.8%

Caratlytics Score

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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 31
Current: $8,620 USD|Low: $1,512 USD|High: $8,620 USD|Avg: $3,582 USD
Brilliant Earth
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 15$1,512 USD
Retailer 14$1,685 USD
Retailer 7$1,842 USD
Retailer 9$2,132 USD
Retailer 3$2,162 USD
Retailer 2$2,301 USD
Retailer 5$2,573 USD
Retailer 12$3,062 USD
Retailer 10$3,072 USD
Retailer 4$4,157 USD
Retailer 11$4,884 USD
Retailer 6$5,060 USD
Retailer 8$5,527 USD
Retailer 13$5,935 USD
Brilliant Earth$8,620 USD

38 data points across 15 retailers

24 retailers$1,459 USD to $8,620 USD

A
Cheapest Retailer
-
$1,459 USD
Final sale: no returns
Retailer 2
-
$1,512 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$1,685 USD
View
A
Retailer 4
-
$1,754 USD
HK$13,700 HKD
View
A
Retailer 5
-
$1,842 USD
View
A
Retailer 6
-
$2,132 USD
£1,678 GBP
View
A
Retailer 7
-
$2,162 USD
View
A
Retailer 8
-
$2,301 USD
€2,191 EUR
View
A
Retailer 9
-
$2,411 USD
€2,296 EUR
View
B+
Retailer 10
-
$2,573 USD
View
Retailer 11
-
$3,062 USD
A$4,711 AUD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$3,072 USD
ZAR 49,632 ZAR
View
B+
Retailer 13
-
$3,658 USD
£2,880 GBP
View
B+
Retailer 14
-
$3,801 USD
View
B+
Retailer 15
-
$4,157 USD
View
B
Retailer 16
-
$4,339 USD
View
B
Retailer 17
-
$4,496 USD
View
B+
Retailer 18
-
$4,884 USD
£3,846 GBP
View
B
Retailer 19
-
$5,060 USD
SGD 6,838 SGD
View
B
Retailer 20
-
$5,310 USD
View
B
Retailer 21
-
$5,527 USD
A$8,503 AUD
View
Retailer 22
-
$5,935 USD
View
Price last confirmed 12 days ago
B
Retailer 23
-
$7,322 USD
View
Most Expensive
B
Brilliant Earth
18550373A · Oct 29
$8,620 USD
View
23 more retailers have this diamond
Prices start from $1,459 USDSave up to $7,161 USD

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
5.56ct Cushion
$1,459 USD