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Cushion|Lab Grown|IGI

3.08ct H VVS2 Cushion Lab Grown Diamond

ID • H/VVS2 • IGI LG636428656

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG636428656

Diamond specifications and retailer prices

From £488 GBP
As of October 30, 2026
Save £2,497 GBP (84%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £2,985 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.08ct lab-grown cushion diamond

This 3.08ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG636428656 or 636428656. Listed at 12 retailers as of October 29, 2026, with prices from £488 to £2,985, a £2,497 spread on the same certified stone. Do Amore Diamonds lists it at £2,985. 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

3.08
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636428656
Dimensions8.43 × 8.32 × 5.53 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.43 mm8.32 mm3.08 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636428656
Side View
Table 64.0%Crown 36.2°Girdle: STK-THKPavilion 38.9°Culet: NoneDepth 66.5%

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: £2,985 GBP|Low: £417 GBP|High: £48,273 GBP|Avg: £4,278 GBP
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
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Retailer 17
October 30, 2026
Retailer 14£417 GBP
Retailer 2£488 GBP
Retailer 15£553 GBP
Retailer 12£556 GBP
Retailer 4£619 GBP
Retailer 17£674 GBP
Retailer 9£862 GBP
Retailer 10£973 GBP
Retailer 11£1,000 GBP
Retailer 3£1,022 GBP
Retailer 16£1,342 GBP
Retailer 5£1,587 GBP
Retailer 6£1,795 GBP
Retailer 13£1,925 GBP
Do Amore Diamonds£2,985 GBP
Retailer 8£3,560 GBP
Retailer 7£48,273 GBP

33 data points across 17 retailers

12 retailers£488 GBP to £2,985 GBP

Retailer 1
-
£417 GBP
$559 USD
Price last confirmed 14 days ago
A
Retailer 2
-
£488 GBP
View
B+
Retailer 3
-
£553 GBP
$741 USD
View
A
Retailer 4
-
£556 GBP
$745 USD
View
A
Retailer 5
-
£619 GBP
$830 USD
View
A
Retailer 6
-
£973 GBP
A$2,005 AUD
View
A
Retailer 7
-
£1,000 GBP
ZAR 21,638 ZAR
View
A
Retailer 8
-
£1,022 GBP
$1,369 USD
View
B+
Retailer 9
-
£1,342 GBP
View
B+
Retailer 10
-
£1,587 GBP
$2,127 USD
View
B+
Retailer 11
-
£1,925 GBP
View
Most Expensive
B
Do Amore Diamonds
27-CECBF4BC1 · Oct 29
£2,985 GBP
$4,000 USD
View
11 more retailers have this diamond
Prices start from £488 GBPSave up to £2,497 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
3.08ct Cushion
£488 GBP