Radiant|Lab Grown|IGI

3.70ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG795608022

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG795608022

Diamond specifications and retailer prices

From £429 GBP

$571 USD

As of October 27, 2026

Save £5,684 GBP (93%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: £6,113 GBP at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 3.7ct lab-grown radiant diamond

This 3.7ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG795608022 or 795608022. Listed at 25 retailers as of October 27, 2026, with prices from £429 to £6,113, a £5,684 spread on the same certified stone. Brilliant Earth lists it at £6,113. 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

3.70

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle28.2°

Pavilion angle35.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG795608022

Dimensions11.49 × 7.52 × 5.04 mm

L/W Ratio1.53

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG795608022

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 27

Current: £6,113 GBP|Low: £429 GBP|High: £6,113 GBP|Avg: £1,405 GBP

Brilliant Earth

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October 30, 2026

Retailer 3£429 GBP

Retailer 11£481 GBP

Retailer 23£481 GBP

Retailer 4£532 GBP

Retailer 16£532 GBP

Retailer 18£631 GBP

Retailer 8£758 GBP

Retailer 19£807 GBP

Retailer 12£819 GBP

Retailer 2£831 GBP

Retailer 20£1,130 GBP

Retailer 17£1,156 GBP

Retailer 22£1,320 GBP

Retailer 9£1,397 GBP

Retailer 6£1,400 GBP

Retailer 7£1,545 GBP

Retailer 15£1,682 GBP

Retailer 10£1,724 GBP

Retailer 5£1,785 GBP

Retailer 14£1,786 GBP

Retailer 13£2,322 GBP

Retailer 21£2,685 GBP

Brilliant Earth£6,113 GBP

42 data points across 23 retailers

25 retailers£429 GBP to £6,113 GBP

Cheapest Retailer

£429 GBP

$571 USD

Retailer 2

£481 GBP

$640 USD

View

Final sale: no returns

Retailer 3

£481 GBP

$640 USD

View

Retailer 4

£532 GBP

$709 USD

View

Retailer 5

£532 GBP

$709 USD

View

Price last confirmed 13 days ago

Retailer 6

£631 GBP

$840 USD

View

Retailer 7

£758 GBP

$1,010 USD

View

Retailer 8

£807 GBP

€1,023 EUR

View

B+

Retailer 9

£819 GBP

$1,091 USD

View

Retailer 10

£831 GBP

View

Retailer 11

£1,130 GBP

A$2,316 AUD

View

Price last confirmed 9 days ago

Retailer 12

£1,156 GBP

ZAR 24,861 ZAR

View

B+

Retailer 13

£1,320 GBP

$1,758 USD

View

B+

Retailer 14

£1,397 GBP

$1,860 USD

View

B+

Retailer 15

£1,400 GBP

$1,864 USD

View

B+

Retailer 16

£1,545 GBP

View

B+

Retailer 17

£1,682 GBP

SGD 3,026 SGD

View

B+

Retailer 18

£1,714 GBP

$2,282 USD

View

B+

Retailer 19

£1,724 GBP

$2,296 USD

View

B+

Retailer 20

£1,785 GBP

$2,377 USD

View

B+

Retailer 21

£1,786 GBP

$2,379 USD

View

B+

Retailer 22

£2,322 GBP

View

Retailer 23

£2,685 GBP

$3,575 USD

View

Price last confirmed 11 days ago

Retailer 24

£4,253 GBP

View

Most Expensive

Brilliant Earth

18909193A · Oct 29

£6,113 GBP

$8,140 USD

View

24 more retailers have this diamond

Prices start from £429 GBPSave up to £5,684 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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