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Round|Lab Grown|IGI

1.09ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG758556662

Shape and cutting style on the report: Round brilliant

Certificate IGI LG758556662

Diamond specifications and retailer prices

From £122 GBP
$163 USD
As of October 29, 2026
Save £680 GBP (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £802 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.09ct lab-grown round diamond

This 1.09ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG758556662 or 758556662. Listed at 21 retailers as of October 29, 2026, with prices from £122 to £802, a £680 spread on the same certified stone. Reve Diamonds lists it at £802. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758556662
Dimensions6.64 × 6.71 × 4.05 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
Top View
6.64 mm6.71 mm1.09 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758556662
Side View
Table 60.0%Crown 34.4°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.8%

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: £265 GBP|Low: £120 GBP|High: £802 GBP|Avg: £344 GBP|+7.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
October 30, 2026
Retailer 3£122 GBP
Retailer 13£136 GBP
Retailer 9£151 GBP
Retailer 11£151 GBP
Retailer 1£265 GBP
Retailer 10£272 GBP
Retailer 6£293 GBP
Retailer 8£334 GBP
Retailer 12£390 GBP
Retailer 4£484 GBP
Retailer 2£525 GBP
Retailer 5£530 GBP
Retailer 7£705 GBP
Reve Diamonds£802 GBP

45 data points across 14 retailers

21 retailers£122 GBP to £802 GBP

Retailer 1
-
£120 GBP
$161 USD
Price last confirmed 38 days ago
A
Retailer 2
-
£122 GBP
$163 USD
View
A
Retailer 3
-
£136 GBP
$182 USD
View
Final sale: no returns
Retailer 4
-
£140 GBP
$187 USD
View
Price last confirmed 38 days ago
Retailer 5
-
£147 GBP
$197 USD
View
Price last confirmed 38 days ago
A
Retailer 6
-
£151 GBP
$202 USD
View
A
Retailer 7
-
£151 GBP
$202 USD
View
A
Retailer 8
-
£249 GBP
$334 USD
View
B+
Retailer 9
-
£265 GBP
View
B+
Retailer 10
-
£272 GBP
$364 USD
View
B+
Retailer 11
-
£293 GBP
€374 EUR
View
B+
Retailer 12
-
£334 GBP
$447 USD
View
B+
Retailer 13
-
£390 GBP
$522 USD
View
Retailer 14
-
£459 GBP
$615 USD
View
Price last confirmed 38 days ago
Retailer 15
-
£480 GBP
$643 USD
View
Price last confirmed 39 days ago
B
Retailer 16
-
£484 GBP
$648 USD
View
B
Retailer 17
-
£516 GBP
$691 USD
View
B
Retailer 18
-
£525 GBP
$703 USD
View
B
Retailer 19
-
£530 GBP
$710 USD
View
B
Retailer 20
-
£705 GBP
View
Most Expensive
B
Reve Diamonds
32472C55E · Oct 30
£802 GBP
$1,074 USD
View
20 more retailers have this diamond
Prices start from £122 GBPSave up to £680 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 Round
£122 GBP