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Cushion|Lab Grown|IGI

3.06ct G VS1 Cushion Lab Grown Diamond

VG • G/VS1 • IGI LG526268749

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG526268749

Diamond specifications and retailer prices

From $636 USD
As of October 29, 2026
Save $4,154 USD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,790 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.06ct lab-grown cushion diamond

This 3.06ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG526268749 or 526268749. Listed at 15 retailers as of October 29, 2026, with prices from $636 to $4,790, a $4,154 spread on the same certified stone. Brilliant Earth lists it at $4,790. 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

3.06
Carat
G
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle33.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526268749
Dimensions8.34 × 7.87 × 5.29 mm
L/W Ratio1.06
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
8.34 mm7.87 mm3.06 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526268749
Side View
Table 62.5%Crown 35.6°Girdle: THK-ETKPavilion 33.3°Culet: NoneDepth 67.2%

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 29
Current: $4,790 USD|Low: $601 USD|High: $4,940 USD|Avg: $1,662 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
October 29, 2026
Retailer 4$636 USD
Retailer 12$705 USD
Retailer 10$815 USD
Retailer 3$981 USD
Retailer 11$1,086 USD
Retailer 2$1,097 USD
Retailer 13$1,108 USD
Retailer 9$1,498 USD
Retailer 8$1,531 USD
Retailer 14$2,057 USD
Retailer 6$2,284 USD
Retailer 5$2,369 USD
Retailer 7$3,076 USD
Brilliant Earth$4,790 USD

41 data points across 14 retailers

15 retailers$636 USD to $4,790 USD

A
Cheapest Retailer
-
$636 USD
Final sale: no returns
A
Retailer 2
-
$705 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$815 USD
View
A
Retailer 4
-
$981 USD
View
B+
Retailer 5
-
$1,086 USD
View
A
Retailer 6
-
$1,097 USD
£864 GBP
View
A
Retailer 7
-
$1,108 USD
View
B+
Retailer 8
-
$1,498 USD
A$2,304 AUD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$1,531 USD
ZAR 24,731 ZAR
View
B
Retailer 10
-
$2,057 USD
£1,620 GBP
View
B
Retailer 11
-
$2,284 USD
View
B
Retailer 12
-
$2,369 USD
View
B
Retailer 13
-
$2,432 USD
HK$19,000 HKD
View
B
Retailer 14
-
$3,076 USD
£2,422 GBP
View
Most Expensive
B
Brilliant Earth
17972698A · Oct 29
$4,790 USD
View
14 more retailers have this diamond
Prices start from $636 USDSave up to $4,154 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
3.06ct Cushion
$636 USD