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Marquise|Lab Grown|IGI

1.60ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG818664167

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818664167

Diamond specifications and retailer prices

From £194 GBP
$260 USD
As of November 2, 2026
Save £839 GBP (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £1,033 GBP at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.6ct lab-grown marquise diamond

This 1.6ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818664167 or 818664167. Listed at 23 retailers as of November 1, 2026, with prices from £194 to £1,033, a £839 spread on the same certified stone. Reve Diamonds lists it at £1,033. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818664167
Dimensions12.78 × 6.09 × 3.73 mm
L/W Ratio2.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.78 mm6.09 mm1.60 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818664167
Side View
Table 60.0%Crown 33.4°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.2%

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: Nov 2
Current: £456 GBP|Low: £186 GBP|High: £1,033 GBP|Avg: £495 GBP|+1.8%
Retailer 1
Retailer 2
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Retailer 12
Retailer 13
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Retailer 17
Retailer 18
Reve Diamonds
November 2, 2026
Retailer 5£194 GBP
Retailer 6£217 GBP
Retailer 9£225 GBP
Retailer 7£241 GBP
Retailer 10£241 GBP
Retailer 3£269 GBP
Retailer 14£324 GBP
Retailer 2£358 GBP
Retailer 15£383 GBP
Retailer 11£415 GBP
Retailer 12£454 GBP
Retailer 1£456 GBP
Retailer 18£559 GBP
Retailer 13£572 GBP
Retailer 16£762 GBP
Retailer 8£773 GBP
Retailer 4£946 GBP
Retailer 17£969 GBP
Reve Diamonds£1,033 GBP

38 data points across 19 retailers

23 retailers£194 GBP to £1,033 GBP

A
Cheapest Retailer
-
£194 GBP
$260 USD
A
Retailer 2
-
£217 GBP
$291 USD
View
Final sale: no returns
A
Retailer 3
-
£225 GBP
$302 USD
View
Retailer 4
-
£241 GBP
$323 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
£241 GBP
$323 USD
View
Retailer 6
-
£269 GBP
View
Price last confirmed 16 days ago
B+
Retailer 7
-
£324 GBP
$435 USD
View
A
Retailer 8
-
£358 GBP
$480 USD
View
A
Retailer 9
-
£383 GBP
€489 EUR
View
A
Retailer 10
-
£415 GBP
ZAR 8,987 ZAR
View
A
Retailer 11
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£437 GBP
$587 USD
View
A
Retailer 12
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£454 GBP
A$938 AUD
View
A
Retailer 13
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£456 GBP
View
Retailer 14
-
£504 GBP
$676 USD
View
Price last confirmed 9 days ago
A
Retailer 15
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£559 GBP
A$1,154 AUD
View
B+
Retailer 16
-
£572 GBP
$768 USD
View
B+
Retailer 17
-
£762 GBP
A$1,573 AUD
View
B+
Retailer 18
-
£773 GBP
$1,037 USD
View
B+
Retailer 19
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£811 GBP
$1,088 USD
View
B+
Retailer 20
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£946 GBP
$1,270 USD
View
B
Retailer 21
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£969 GBP
View
B
Retailer 22
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£992 GBP
$1,331 USD
View
Most Expensive
B
Reve Diamonds
F1E0D8927 · Nov 1
£1,033 GBP
$1,386 USD
View
22 more retailers have this diamond
Prices start from £194 GBPSave up to £839 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
1.60ct Marquise
£194 GBP