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Cushion|Lab Grown|IGI

3.06ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG777615678

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG777615678

Diamond specifications and retailer prices

From $903 USD
As of October 30, 2026
Save $1,646 USD (65%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,549 USD at MOH London · As of October 29, 2026
View at MOH London

About this 3.06ct lab-grown cushion diamond

This 3.06ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG777615678 or 777615678. Listed at 12 retailers as of October 29, 2026, with prices from $903 to $2,549, a $1,646 spread on the same certified stone. MOH London lists it at $2,549. 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

3.06
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle56.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG777615678
Dimensions8.23 × 8.23 × 5.05 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.23 mm8.23 mm3.06 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG777615678
Side View
Table 59.0%Crown 36.7°Girdle: STK-THKPavilion 56.4°Culet: NoneDepth 61.4%

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: $2,549 USD|Low: $607 USD|High: $2,639 USD|Avg: $1,411 USD|-2.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 11$607 USD
Retailer 3$903 USD
Retailer 10$946 USD
Retailer 9$950 USD
Retailer 2$968 USD
Retailer 6$1,010 USD
Retailer 13$1,224 USD
Retailer 7$1,283 USD
Retailer 8$1,319 USD
Retailer 5$1,814 USD
Retailer 4$1,980 USD
Retailer 12$2,272 USD
MOH London$2,549 USD

43 data points across 13 retailers

12 retailers$903 USD to $2,549 USD

Retailer 1
-
$607 USD
Price last confirmed 15 days ago
A
Retailer 2
-
$903 USD
View
A
Retailer 3
-
$946 USD
View
A
Retailer 4
-
$950 USD
View
A
Retailer 5
-
$968 USD
€922 EUR
View
A
Retailer 6
-
$1,010 USD
£795 GBP
View
A
Retailer 7
-
$1,224 USD
View
A
Retailer 8
-
$1,283 USD
A$1,974 AUD
View
A
Retailer 9
-
$1,319 USD
ZAR 21,304 ZAR
View
B+
Retailer 10
-
$1,980 USD
View
B+
Retailer 11
-
$2,272 USD
View
Most Expensive
B
MOH London
LG777615678 · Oct 29
$2,549 USD
£2,007 GBP
View
11 more retailers have this diamond
Prices start from $903 USDSave up to $1,646 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
$903 USD