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Radiant|Lab Grown|IGI

1.09ct H VVS2 Radiant Lab Grown Diamond

VG • H/VVS2 • IGI LG515224320

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

Certificate IGI LG515224320

Diamond specifications and retailer prices

From £122 GBP
$164 USD
As of October 27, 2026
Save £1,057 GBP (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,179 GBP at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

About this 1.09ct lab-grown radiant diamond

This 1.09ct lab-grown radiant sits in the classic one-carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG515224320 or 515224320. Listed at 17 retailers as of October 27, 2026, with prices from £122 to £1,179, a £1,057 spread on the same certified stone. Do Amore Diamonds lists it at £1,179. 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

1.09
Carat
H
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG515224320
Dimensions7.21 × 5.07 × 3.62 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.21 mm5.07 mm1.09 ctH / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG515224320
Side View
Table 64.5%Crown 36.5°Girdle: MediumPavilion 34.7°Culet: NoneDepth 71.4%

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 27
Current: £1,179 GBP|Low: £118 GBP|High: £1,179 GBP|Avg: £432 GBP|+16.2%
Do Amore Diamonds
Retailer 2
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Retailer 20
October 29, 2026
Retailer 18£122 GBP
Retailer 9£137 GBP
Retailer 3£142 GBP
Retailer 5£152 GBP
Retailer 19£152 GBP
Retailer 6£204 GBP
Retailer 4£237 GBP
Retailer 11£257 GBP
Retailer 13£288 GBP
Retailer 2£331 GBP
Retailer 8£333 GBP
Retailer 16£381 GBP
Retailer 14£409 GBP
Retailer 17£516 GBP
Retailer 20£539 GBP
Retailer 10£669 GBP
Retailer 15£785 GBP
Retailer 12£843 GBP
Retailer 7£876 GBP
Do Amore Diamonds£1,179 GBP

29 data points across 20 retailers

17 retailers£122 GBP to £1,179 GBP

A
Cheapest Retailer
-
£122 GBP
$164 USD
Retailer 2
-
£142 GBP
$190 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
£152 GBP
$204 USD
View
A
Retailer 4
-
£152 GBP
$204 USD
View
B+
Retailer 5
-
£204 GBP
$274 USD
View
A
Retailer 6
-
£237 GBP
$317 USD
View
A
Retailer 7
-
£288 GBP
ZAR 6,234 ZAR
View
B+
Retailer 8
-
£331 GBP
$443 USD
View
B+
Retailer 9
-
£333 GBP
$446 USD
View
Retailer 10
-
£381 GBP
$510 USD
View
Price last confirmed 10 days ago
B+
Retailer 11
-
£409 GBP
A$843 AUD
View
B
Retailer 12
-
£516 GBP
$691 USD
View
B
Retailer 13
-
£539 GBP
$722 USD
View
B
Retailer 14
-
£669 GBP
$896 USD
View
B
Retailer 15
-
£785 GBP
View
B
Retailer 16
-
£876 GBP
View
Most Expensive
B
Do Amore Diamonds
27-0B1347DC1 · Oct 27
£1,179 GBP
$1,580 USD
View
16 more retailers have this diamond
Prices start from £122 GBPSave up to £1,057 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
1.09ct Radiant
£122 GBP