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Cushion|Lab Grown|IGI

3.05ct H VVS2 Cushion Lab Grown Diamond

EX • H/VVS2 • IGI LG784659905

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG784659905

Diamond specifications and retailer prices

From $388 USD
As of October 31, 2026
Save $3,037 USD (89%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,425 USD at Helzberg Diamonds · As of October 31, 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 H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG784659905 or 784659905. Listed at 5 retailers as of October 31, 2026, with prices from $388 to $3,425, a $3,037 spread on the same certified stone. Helzberg Diamonds lists it at $3,425. 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
H
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784659905
Dimensions10.46 × 7.50 × 4.98 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.46 mm7.50 mm3.05 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784659905
Side View
Table 63.0%Crown 35.4°Girdle: MED-STKPavilion 36.3°Culet: NoneDepth 66.4%

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: $3,425 USD|Low: $388 USD|High: $3,425 USD|Avg: $1,134 USD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 3$388 USD
Retailer 10$450 USD
Retailer 5$717 USD
Retailer 6$745 USD
Retailer 2$806 USD
Retailer 9$940 USD
Retailer 7$1,028 USD
Retailer 8$1,535 USD
Retailer 4$1,865 USD
Helzberg Diamonds$3,425 USD

40 data points across 10 retailers

5 retailers$388 USD to $3,425 USD

A
Cheapest Retailer
-
$388 USD
Final sale: no returns
A
Retailer 2
-
$806 USD
£635 GBP
View
Retailer 3
-
$940 USD
ZAR 15,189 ZAR
View
Price last confirmed 50 days ago
B+
Retailer 4
-
$1,865 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZNOKMLPPGL · Oct 31
$3,425 USD
View
4 more retailers have this diamond
Prices start from $388 USDSave up to $3,037 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
$388 USD