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Cushion|Lab Grown|IGI

3.01ct H VS1 Cushion Lab Grown Diamond

VG • H/VS1 • IGI LG523265607

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG523265607

Diamond specifications and retailer prices

From $725 USD
As of October 30, 2026
Save $3,215 USD (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,940 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.01ct lab-grown cushion diamond

This 3.01ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG523265607 or 523265607. Listed at 14 retailers as of October 29, 2026, with prices from $725 to $3,940, a $3,215 spread on the same certified stone. Brilliant Earth lists it at $3,940. 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

3.01
Carat
H
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG523265607
Dimensions8.00 × 7.87 × 5.27 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
8.00 mm7.87 mm3.01 ctH / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG523265607
Side View
Table 63.0%Crown 35.2°Girdle: STK-ETKPavilion 34.9°Culet: NoneDepth 67.0%

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: $3,940 USD|Low: $503 USD|High: $6,534 USD|Avg: $2,265 USD|-3.0%
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 30, 2026
Retailer 3$725 USD
Retailer 10$752 USD
Retailer 9$930 USD
Retailer 12$1,033 USD
Retailer 14$1,056 USD
Retailer 11$1,228 USD
Retailer 2$1,698 USD
Retailer 7$1,746 USD
Retailer 13$2,332 USD
Retailer 5$2,594 USD
Retailer 4$2,624 USD
Retailer 8$3,184 USD
Brilliant Earth$3,940 USD
Retailer 6$6,534 USD

24 data points across 14 retailers

14 retailers$725 USD to $3,940 USD

A
Cheapest Retailer
-
$725 USD
Final sale: no returns
Retailer 2
-
$752 USD
View
Price last confirmed 14 days ago
B+
Retailer 3
-
$930 USD
View
A
Retailer 4
-
$1,033 USD
View
A
Retailer 5
-
$1,056 USD
View
B+
Retailer 6
-
$1,228 USD
View
B+
Retailer 7
-
$1,698 USD
A$2,612 AUD
View
B+
Retailer 8
-
$1,746 USD
ZAR 28,201 ZAR
View
B
Retailer 9
-
$2,125 USD
HK$16,600 HKD
View
B
Retailer 10
-
$2,332 USD
£1,836 GBP
View
B
Retailer 11
-
$2,594 USD
View
B
Retailer 12
-
$2,624 USD
View
B
Retailer 13
-
$3,184 USD
£2,507 GBP
View
Most Expensive
B
Brilliant Earth
17972615A · Oct 29
$3,940 USD
View
13 more retailers have this diamond
Prices start from $725 USDSave up to $3,215 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
3.01ct Cushion
$725 USD