Round|Lab Grown|IGI

3.68ct I VVS2 Round Lab Grown Diamond

EX • I/VVS2 • IGI LG634412572

Shape and cutting style on the report: Round brilliant

Certificate IGI LG634412572

Diamond specifications and retailer prices

From £635 GBP

$845 USD

As of October 29, 2026

Save £2,489 GBP (80%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: £3,124 GBP at Do Amore Diamonds · As of October 29, 2026

View at Do Amore Diamonds

About this 3.68ct lab-grown round diamond

This 3.68ct lab-grown round sits in the three to five carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG634412572 or 634412572. Listed at 14 retailers as of October 29, 2026, with prices from £635 to £3,124, a £2,489 spread on the same certified stone. Do Amore Diamonds lists it at £3,124. 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

3.68

Carat

Colour

VVS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.5°

Pavilion angle41.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG634412572

Dimensions9.81 × 9.74 × 6.19 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

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG634412572

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29

Current: £3,124 GBP|Low: £541 GBP|High: £3,124 GBP|Avg: £1,301 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 29, 2026

Retailer 9£635 GBP

Retailer 10£651 GBP

Retailer 12£678 GBP

Retailer 11£682 GBP

Retailer 4£754 GBP

Retailer 6£1,045 GBP

Retailer 5£1,052 GBP

Retailer 8£1,172 GBP

Retailer 3£1,653 GBP

Retailer 7£1,885 GBP

Retailer 13£2,011 GBP

Retailer 2£2,020 GBP

Do Amore Diamonds£3,124 GBP

25 data points across 13 retailers

14 retailers£635 GBP to £3,124 GBP

Retailer 1

£436 GBP

$581 USD

Price last confirmed 27 days ago

Retailer 2

£635 GBP

$845 USD

View

Retailer 3

£651 GBP

View

Price last confirmed 21 days ago

Retailer 4

£678 GBP

$903 USD

View

B+

Retailer 5

£682 GBP

$908 USD

View

B+

Retailer 6

£1,045 GBP

ZAR 22,474 ZAR

View

B+

Retailer 7

£1,172 GBP

$1,561 USD

View

Retailer 8

£1,266 GBP

$1,686 USD

View

Price last confirmed 22 days ago

Retailer 9

£1,653 GBP

$2,201 USD

View

Retailer 10

£1,851 GBP

$2,465 USD

View

Price last confirmed 11 days ago

Retailer 11

£1,885 GBP

$2,510 USD

View

Retailer 12

£2,011 GBP

$2,678 USD

View

Retailer 13

£2,020 GBP

View

Most Expensive

Do Amore Diamonds

27-71F56553E · Oct 29

£3,124 GBP

$4,160 USD

View

13 more retailers have this diamond

Prices start from £635 GBPSave up to £2,489 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.

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3.68ct Round

£635 GBP