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Marquise|Lab Grown|IGI

1.07ct G VVS1 Marquise Lab Grown Diamond

ID • G/VVS1 • IGI LG846641988

Certificate IGI LG846641988

Diamond specifications and retailer prices

From £212 GBP
$285 USD
As of November 1, 2026
Save £784 GBP (79%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £996 GBP at Yadav Diamonds · As of November 2, 2026
View at Yadav Diamonds

About this 1.07ct lab-grown marquise diamond

This 1.07ct lab-grown marquise sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG846641988 or 846641988. Listed at 3 retailers as of November 1, 2026, with prices from £212 to £996, a £784 spread on the same certified stone. Yadav Diamonds lists it at £996. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.07
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG846641988
Dimensions10.32 × 5.34 × 3.32 mm
L/W Ratio1.93
Top View
10.32 mm5.34 mm1.07 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846641988
Side View
Table 62.0%CrownGirdle: MED-STKPavilionCuletDepth 62.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £390 GBP|Low: £212 GBP|High: £996 GBP|Avg: £503 GBP
Retailer 1
Retailer 2
Yadav Diamonds
October 31, 2026
Retailer 2£212 GBP
Retailer 1£390 GBP
Yadav Diamonds£996 GBP

3 data points across 3 retailers

3 retailers£212 GBP to £996 GBP

B+
Cheapest Retailer
-
£212 GBP
$285 USD
B+
Retailer 2
-
£390 GBP
$523 USD
View
Most Expensive
B
Yadav Diamonds
13348791 · Nov 2
£996 GBP
$1,337 USD
View
2 more retailers have this diamond
Prices start from £212 GBPSave up to £784 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.

B+
1.07ct Marquise
£212 GBP