Cushion|Lab Grown|IGI

3.05ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG838646966

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG838646966

Diamond specifications and retailer prices

From $764 USD
As of October 31, 2026
Save $3,326 USD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,544 USD at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

About this 3.05ct lab-grown cushion diamond

This 3.05ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG838646966 or 838646966. Listed at 19 retailers as of October 31, 2026, with a 435% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.05
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838646966
Dimensions10.19 × 7.28 × 4.93 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.19 mm7.28 mm3.05 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838646966
Side View
Table 66.0%Crown 38.4°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 67.7%

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 31
Current: $1,012 USD|Low: $764 USD|High: $4,090 USD|Avg: $2,123 USD|-2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 7$764 USD
Retailer 18$970 USD
Retailer 1$1,012 USD
Retailer 5$1,132 USD
Retailer 3$1,169 USD
Retailer 13$1,225 USD
Retailer 11$1,266 USD
Retailer 15$1,786 USD
Retailer 17$1,836 USD
Retailer 10$1,998 USD
Retailer 2$2,454 USD
Retailer 12$2,697 USD
Retailer 4$2,727 USD
Retailer 6$2,814 USD
Retailer 8$3,245 USD
Retailer 16$3,349 USD
Retailer 14$3,840 USD
Retailer 9$4,090 USD

25 data points across 18 retailers

19 retailers$764 USD to $4,090 USD

A
Cheapest Retailer
-
$764 USD
Final sale: no returns
A
Retailer 2
-
$970 USD
View
A
Retailer 3
-
$1,012 USD
£796 GBP
View
A
Retailer 4
-
$1,132 USD
View
A
Retailer 5
-
$1,169 USD
View
A
Retailer 6
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$1,225 USD
€1,167 EUR
View
A
Retailer 7
-
$1,266 USD
£997 GBP
View
A
Retailer 8
-
$1,786 USD
A$2,748 AUD
View
A
Retailer 9
-
$1,836 USD
ZAR 29,662 ZAR
View
A
Retailer 10
-
$1,998 USD
View
B+
Retailer 11
-
$2,454 USD
£1,932 GBP
View
B+
Retailer 12
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$2,697 USD
View
B+
Retailer 13
-
$2,727 USD
View
B+
Retailer 14
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$2,814 USD
View
B+
Retailer 15
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$3,245 USD
SGD 4,385 SGD
View
B
Retailer 16
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$3,349 USD
£2,637 GBP
View
B+
Retailer 17
-
$3,840 USD
A$5,907 AUD
View
B
Retailer 18
-
$4,090 USD
View
Most Expensive
Helzberg Diamonds
ZXZOJOMKMPMM · Oct 13
$4,544 USD
View
Price last confirmed 19 days ago
18 more retailers have this diamond
Prices start from $764 USDSave up to $3,326 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
3.05ct Cushion
$764 USD