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Marquise|Lab Grown|IGI

1.76ct D VVS2 Marquise Lab Grown Diamond

EX • D/VVS2 • IGI LG846689123

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846689123

Diamond specifications and retailer prices

From £345 GBP
As of October 27, 2026
Save £930 GBP (73%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,275 GBP at With Clarity · As of October 30, 2026
View at With Clarity

About this 1.76ct lab-grown marquise diamond

This 1.76ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG846689123 or 846689123. Listed at 17 retailers as of October 27, 2026, with prices from £345 to £1,275, a £930 spread on the same certified stone. With Clarity lists it at £1,275. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.76
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846689123
Dimensions12.74 × 6.29 × 3.85 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.74 mm6.29 mm1.76 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846689123
Side View
Table 60.0%Crown 34.3°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: £345 GBP|Low: £299 GBP|High: £1,275 GBP|Avg: £758 GBP|+0.3%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
With Clarity
October 27, 2026
Retailer 16£299 GBP
Retailer 1£345 GBP
Retailer 12£418 GBP
Retailer 14£468 GBP
Retailer 17£478 GBP
Retailer 15£510 GBP
Retailer 10£535 GBP
Retailer 6£581 GBP
Retailer 2£613 GBP
Retailer 9£647 GBP
Retailer 13£707 GBP
Retailer 4£952 GBP
Retailer 8£1,002 GBP
Retailer 5£1,065 GBP
Retailer 3£1,190 GBP
Retailer 11£1,209 GBP
Retailer 7£1,257 GBP
With Clarity£1,275 GBP

6 data points across 18 retailers

17 retailers£345 GBP to £1,275 GBP

A
Cheapest Retailer
-
£345 GBP
A
Retailer 2
-
£418 GBP
$560 USD
View
A
Retailer 3
-
£468 GBP
€597 EUR
View
A
Retailer 4
-
£478 GBP
$640 USD
View
Retailer 5
-
£510 GBP
ZAR 11,030 ZAR
View
Price last confirmed 7 days ago
A
Retailer 6
-
£535 GBP
View
A
Retailer 7
-
£581 GBP
$778 USD
View
B+
Retailer 8
-
£613 GBP
$821 USD
View
Retailer 9
-
£647 GBP
$867 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
£707 GBP
A$1,458 AUD
View
B+
Retailer 11
-
£952 GBP
$1,276 USD
View
B
Retailer 12
-
£1,002 GBP
$1,342 USD
View
B
Retailer 13
-
£1,065 GBP
CA$1,981 CAD
View
B
Retailer 14
-
£1,190 GBP
$1,594 USD
View
B
Retailer 15
-
£1,209 GBP
View
B
Retailer 16
-
£1,257 GBP
$1,684 USD
View
Most Expensive
B
With Clarity
846689123 · Oct 30
£1,275 GBP
$1,708 USD
View
16 more retailers have this diamond
Prices start from £345 GBPSave up to £930 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
1.76ct Marquise
£345 GBP