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Round|Lab Grown|IGI

1.61ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG668409910

Shape and cutting style on the report: Round brilliant

Certificate IGI LG668409910

Diamond specifications and retailer prices

From £184 GBP
$247 USD
As of October 29, 2026
Save £732 GBP (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £917 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.61ct lab-grown round diamond

This 1.61ct lab-grown round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG668409910 or 668409910. Listed at 16 retailers as of October 26, 2026, with prices from £184 to £917, a £732 spread on the same certified stone. MOH London lists it at £917. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.61
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG668409910
Dimensions7.50 × 7.46 × 4.66 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
7.50 mm7.46 mm1.61 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG668409910
Side View
Table 56.0%Crown 35.7°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.3%

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: £917 GBP|Low: £175 GBP|High: £972 GBP|Avg: £466 GBP|+1.2%
MOH London
Retailer 2
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Retailer 6
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Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 16
October 31, 2026
Retailer 6£184 GBP
Retailer 8£204 GBP
Retailer 14£211 GBP
Retailer 2£226 GBP
Retailer 5£228 GBP
Retailer 3£375 GBP
Retailer 15£379 GBP
Retailer 4£392 GBP
Retailer 13£416 GBP
Retailer 9£428 GBP
Retailer 12£446 GBP
Retailer 10£727 GBP
Retailer 11£729 GBP
Retailer 16£766 GBP
Retailer 7£890 GBP
MOH London£917 GBP

41 data points across 16 retailers

16 retailers£184 GBP to £917 GBP

A
Cheapest Retailer
-
£184 GBP
$247 USD
A
Retailer 2
-
£204 GBP
$274 USD
View
Final sale: no returns
A
Retailer 3
-
£211 GBP
$283 USD
View
A
Retailer 4
-
£226 GBP
$303 USD
View
A
Retailer 5
-
£228 GBP
$306 USD
View
A
Retailer 6
-
£375 GBP
€478 EUR
View
A
Retailer 7
-
£379 GBP
$508 USD
View
A
Retailer 8
-
£392 GBP
ZAR 8,493 ZAR
View
B+
Retailer 9
-
£416 GBP
$557 USD
View
B+
Retailer 10
-
£428 GBP
View
B+
Retailer 11
-
£446 GBP
$598 USD
View
B
Retailer 12
-
£727 GBP
$974 USD
View
B+
Retailer 13
-
£729 GBP
$977 USD
View
B
Retailer 14
-
£766 GBP
$1,026 USD
View
B
Retailer 15
-
£890 GBP
$1,192 USD
View
Most Expensive
B
MOH London
LG668409910 · Oct 26
£917 GBP
View
15 more retailers have this diamond
Prices start from £184 GBPSave up to £732 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
1.61ct Round
£184 GBP