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Cushion|Lab Grown|IGI

3.05ct H VS1 Cushion Lab Grown Diamond

ID • H/VS1 • IGI LG567384045

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG567384045

Diamond specifications and retailer prices

From $702 USD
£553 GBP
As of October 30, 2026
Save $3,278 USD (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,980 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG567384045 or 567384045. Listed at 12 retailers as of October 30, 2026, with prices from $702 to $3,980, a $3,278 spread on the same certified stone. Do Amore Diamonds lists it at $3,980. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG567384045
Dimensions8.52 × 8.35 × 5.57 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.52 mm8.35 mm3.05 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG567384045
Side View
Table 61.0%Crown 35.2°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 66.7%

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 30
Current: $3,980 USD|Low: $556 USD|High: $59,475 USD|Avg: $5,526 USD
Do Amore Diamonds
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
Retailer 16
October 31, 2026
Retailer 15$556 USD
Retailer 9$702 USD
Retailer 14$734 USD
Retailer 13$735 USD
Retailer 4$762 USD
Retailer 16$815 USD
Retailer 8$1,008 USD
Retailer 10$1,296 USD
Retailer 12$1,332 USD
Retailer 3$1,355 USD
Retailer 2$1,692 USD
Retailer 5$2,116 USD
Retailer 11$2,576 USD
Do Amore Diamonds$3,980 USD
Retailer 7$4,280 USD
Retailer 6$59,475 USD

36 data points across 16 retailers

12 retailers$702 USD to $3,980 USD

Retailer 1
-
$556 USD
Price last confirmed 14 days ago
A
Retailer 2
-
$702 USD
£553 GBP
View
B+
Retailer 3
-
$734 USD
View
A
Retailer 4
-
$735 USD
View
A
Retailer 5
-
$762 USD
View
A
Retailer 6
-
$1,296 USD
A$1,994 AUD
View
A
Retailer 7
-
$1,332 USD
ZAR 21,519 ZAR
View
A
Retailer 8
-
$1,355 USD
View
B+
Retailer 9
-
$1,692 USD
£1,332 GBP
View
B+
Retailer 10
-
$2,116 USD
View
B+
Retailer 11
-
$2,576 USD
£2,028 GBP
View
Most Expensive
B
Do Amore Diamonds
27-EF7FA0EBD · Oct 31
$3,980 USD
View
11 more retailers have this diamond
Prices start from $702 USDSave up to $3,278 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
$702 USD