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Cushion|Lab Grown|IGI

3.06ct D VVS2 Cushion Lab Grown Diamond

VG • D/VVS2 • IGI LG783665874

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG783665874

Diamond specifications and retailer prices

From £526 GBP
$700 USD
As of October 29, 2026
Save £3,244 GBP (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £3,769 GBP at Frank Darling · As of October 30, 2026
View at Frank Darling

About this 3.06ct lab-grown cushion diamond

This 3.06ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG783665874 or 783665874. Listed at 17 retailers as of October 29, 2026, with prices from £526 to £3,769, a £3,244 spread on the same certified stone. Frank Darling lists it at £3,769. 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
D
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783665874
Dimensions9.84 × 7.51 × 9.84 mm
L/W Ratio1.31
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.84 mm7.51 mm3.06 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783665874
Side View
Table 63.0%Crown 36.5°Girdle: STK-THKPavilion 36.5°Culet: NoneDepth 69.1%

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 29
Current: £3,769 GBP|Low: £307 GBP|High: £3,771 GBP|Avg: £1,444 GBP|-0.0%
Frank Darling
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October 30, 2026
Retailer 14£307 GBP
Retailer 13£526 GBP
Retailer 5£587 GBP
Retailer 6£630 GBP
Retailer 16£645 GBP
Retailer 21£667 GBP
Retailer 9£722 GBP
Retailer 2£787 GBP
Retailer 7£830 GBP
Retailer 19£949 GBP
Retailer 3£1,203 GBP
Retailer 11£1,293 GBP
Retailer 18£1,516 GBP
Retailer 10£1,554 GBP
Retailer 12£1,646 GBP
Retailer 17£1,906 GBP
Retailer 4£2,187 GBP
Retailer 15£2,338 GBP
Retailer 8£2,564 GBP
Retailer 20£3,492 GBP
Frank Darling£3,769 GBP

27 data points across 21 retailers

17 retailers£526 GBP to £3,769 GBP

A
Cheapest Retailer
-
£526 GBP
$700 USD
A
Retailer 2
-
£587 GBP
$782 USD
View
A
Retailer 3
-
£630 GBP
$838 USD
View
B+
Retailer 4
-
£645 GBP
$859 USD
View
Retailer 5
-
£667 GBP
View
Price last confirmed 22 days ago
A
Retailer 6
-
£787 GBP
€998 EUR
View
Retailer 7
-
£830 GBP
$1,105 USD
View
Price last confirmed 17 days ago
A
Retailer 8
-
£949 GBP
$1,264 USD
View
A
Retailer 9
-
£1,203 GBP
$1,602 USD
View
B+
Retailer 10
-
£1,516 GBP
CA$2,804 CAD
View
Retailer 11
-
£1,906 GBP
A$3,905 AUD
View
Price last confirmed 21 days ago
B+
Retailer 12
-
£2,187 GBP
$2,913 USD
View
B
Retailer 13
-
£2,338 GBP
View
Retailer 14
-
£2,564 GBP
$3,415 USD
View
Price last confirmed 15 days ago
Retailer 15
-
£2,671 GBP
$3,557 USD
View
Price last confirmed 59 days ago
B
Retailer 16
-
£3,492 GBP
$4,650 USD
View
Most Expensive
B
Frank Darling
100741293263BD · Oct 30
£3,769 GBP
$5,020 USD
View
16 more retailers have this diamond
Prices start from £526 GBPSave up to £3,244 GBP

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
£526 GBP