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Cushion|Lab Grown|IGI

3.55ct D VS2 Cushion Lab Grown Diamond

VG • D/VS2 • IGI LG694565399

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG694565399

Diamond specifications and retailer prices

From £682 GBP
$914 USD
As of October 29, 2026
Save £4,997 GBP (88%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £5,680 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.55ct lab-grown cushion diamond

This 3.55ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG694565399 or 694565399. Listed at 16 retailers as of October 29, 2026, with prices from £682 to £5,680, a £4,997 spread on the same certified stone. Do Amore Diamonds lists it at £5,680. 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

3.55
Carat
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG694565399
Dimensions7.72 × 7.72 × 5.42 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
7.72 mm7.72 mm3.55 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG694565399
Side View
Table 63.0%Crown 38°Girdle: STK-THKPavilion 35.5°Culet: NoneDepth 70.2%

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 29
Current: £5,680 GBP|Low: £498 GBP|High: £5,680 GBP|Avg: £2,027 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
October 30, 2026
Retailer 5£498 GBP
Retailer 13£682 GBP
Retailer 9£708 GBP
Retailer 8£851 GBP
Retailer 4£998 GBP
Retailer 12£998 GBP
Retailer 6£1,202 GBP
Retailer 10£2,118 GBP
Retailer 3£2,161 GBP
Retailer 11£2,213 GBP
Retailer 7£2,662 GBP
Retailer 2£3,000 GBP
Do Amore Diamonds£5,680 GBP

42 data points across 13 retailers

16 retailers£682 GBP to £5,680 GBP

A
Cheapest Retailer
-
£682 GBP
$914 USD
Final sale: no returns
Retailer 2
-
£708 GBP
$948 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
£851 GBP
$1,140 USD
View
A
Retailer 4
-
£940 GBP
$1,259 USD
View
A
Retailer 5
-
£998 GBP
$1,337 USD
View
B+
Retailer 6
-
£998 GBP
$1,337 USD
View
A
Retailer 7
-
£1,202 GBP
View
Retailer 8
-
£2,118 GBP
A$4,367 AUD
View
Price last confirmed 22 days ago
B
Retailer 9
-
£2,161 GBP
View
B
Retailer 10
-
£2,213 GBP
$2,965 USD
View
B
Retailer 11
-
£2,339 GBP
$3,134 USD
View
B
Retailer 12
-
£2,662 GBP
View
B
Retailer 13
-
£2,783 GBP
$3,730 USD
View
B
Retailer 14
-
£3,000 GBP
$4,020 USD
View
B
Retailer 15
-
£5,411 GBP
$7,250 USD
View
Most Expensive
B
Do Amore Diamonds
23-694565399 · Oct 30
£5,680 GBP
$7,610 USD
View
15 more retailers have this diamond
Prices start from £682 GBPSave up to £4,997 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
3.55ct Cushion
£682 GBP