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Cushion|Lab Grown|IGI

3.08ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG689566272

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG689566272

Diamond specifications and retailer prices

From £687 GBP
$920 USD
As of October 31, 2026
Save £4,762 GBP (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £5,448 GBP at Do Amore Diamonds · As of October 31, 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG689566272 or 689566272. Listed at 19 retailers as of October 31, 2026, with prices from £687 to £5,448, a £4,762 spread on the same certified stone. Do Amore Diamonds lists it at £5,448. 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
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689566272
Dimensions9.58 × 8.01 × 5.21 mm
L/W Ratio1.20
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.58 mm8.01 mm3.08 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689566272
Side View
Table 57.0%Crown 33.5°Girdle: MED-STKPavilion 35.4°Culet: NoneDepth 65.0%

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 31
Current: £5,448 GBP|Low: £687 GBP|High: £5,448 GBP|Avg: £2,189 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 11
Retailer 12
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Retailer 19
October 31, 2026
Retailer 14£687 GBP
Retailer 16£862 GBP
Retailer 8£932 GBP
Retailer 10£1,013 GBP
Retailer 3£1,187 GBP
Retailer 5£1,204 GBP
Retailer 15£1,210 GBP
Retailer 2£1,259 GBP
Retailer 13£1,775 GBP
Retailer 17£1,824 GBP
Retailer 4£2,023 GBP
Retailer 7£2,352 GBP
Retailer 18£2,679 GBP
Retailer 11£2,801 GBP
Retailer 9£2,934 GBP
Retailer 19£2,963 GBP
Retailer 12£2,994 GBP
Retailer 6£5,165 GBP
Do Amore Diamonds£5,448 GBP

38 data points across 19 retailers

19 retailers£687 GBP to £5,448 GBP

A
Cheapest Retailer
-
£687 GBP
$920 USD
Final sale: no returns
A
Retailer 2
-
£862 GBP
$1,155 USD
View
A
Retailer 3
-
£932 GBP
$1,249 USD
View
A
Retailer 4
-
£1,013 GBP
HK$10,600 HKD
View
A
Retailer 5
-
£1,187 GBP
$1,590 USD
View
A
Retailer 6
-
£1,204 GBP
$1,613 USD
View
A
Retailer 7
-
£1,210 GBP
View
A
Retailer 8
-
£1,259 GBP
€1,606 EUR
View
B+
Retailer 9
-
£1,775 GBP
A$3,658 AUD
View
B+
Retailer 10
-
£1,824 GBP
ZAR 39,490 ZAR
View
Retailer 11
-
£2,023 GBP
$2,710 USD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
£2,352 GBP
$3,151 USD
View
B+
Retailer 13
-
£2,679 GBP
View
B
Retailer 14
-
£2,801 GBP
$3,753 USD
View
B
Retailer 15
-
£2,934 GBP
SGD 5,313 SGD
View
Retailer 16
-
£2,963 GBP
$3,970 USD
View
Price last confirmed 11 days ago
B+
Retailer 17
-
£2,994 GBP
A$6,171 AUD
View
B
Retailer 18
-
£5,165 GBP
$6,920 USD
View
Most Expensive
B
Do Amore Diamonds
27-89371E52B · Oct 31
£5,448 GBP
$7,300 USD
View
18 more retailers have this diamond
Prices start from £687 GBPSave up to £4,762 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
£687 GBP