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Marquise|Lab Grown|IGI

1.30ct D VVS2 Marquise Lab Grown Diamond

VG • D/VVS2 • IGI LG843685853

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843685853

Diamond specifications and retailer prices

From £198 GBP
As of November 4, 2026
Save £780 GBP (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £978 GBP at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.3ct lab-grown marquise diamond

This 1.3ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG843685853 or 843685853. Listed at 18 retailers as of November 4, 2026, with prices from £198 to £978, a £780 spread on the same certified stone. Reve Diamonds lists it at £978. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.30
Carat
D
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843685853
Dimensions12.02 × 5.70 × 3.45 mm
L/W Ratio2.11
Girdle conditionFaceted
Culet sizeNone
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
12.02 mm5.70 mm1.30 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843685853
Side View
Table 57.0%Crown 34.3°Girdle: THN-MEDPavilion 39.9°Culet: NoneDepth 60.5%

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 4
Current: £287 GBP|Low: £197 GBP|High: £1,326 GBP|Avg: £552 GBP|-9.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 15
Reve Diamonds
November 4, 2026
Retailer 4£198 GBP
Retailer 7£219 GBP
Retailer 1£287 GBP
Retailer 5£302 GBP
Retailer 6£368 GBP
Retailer 15£380 GBP
Retailer 10£412 GBP
Retailer 3£432 GBP
Retailer 13£539 GBP
Retailer 9£557 GBP
Retailer 8£593 GBP
Retailer 2£708 GBP
Retailer 12£745 GBP
Retailer 14£881 GBP
Retailer 11£889 GBP
Reve Diamonds£978 GBP

26 data points across 16 retailers

18 retailers£198 GBP to £978 GBP

A
Cheapest Retailer
-
£198 GBP
Final sale: no returns
Retailer 2
-
£219 GBP
View
Price last confirmed 10 days ago
Retailer 3
-
£220 GBP
View
Price last confirmed 25 days ago
A
Retailer 4
-
£287 GBP
View
A
Retailer 5
-
£302 GBP
View
Retailer 6
-
£368 GBP
View
Price last confirmed 8 days ago
A
Retailer 7
-
£380 GBP
View
A
Retailer 8
-
£412 GBP
View
A
Retailer 9
-
£432 GBP
View
B+
Retailer 10
-
£539 GBP
View
B+
Retailer 11
-
£557 GBP
View
B+
Retailer 12
-
£593 GBP
View
B+
Retailer 13
-
£708 GBP
View
Retailer 14
-
£708 GBP
View
Price last confirmed 25 days ago
B
Retailer 15
-
£745 GBP
View
B
Retailer 16
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£881 GBP
View
B
Retailer 17
-
£889 GBP
View
Most Expensive
B
Reve Diamonds
E791B9F2C · Nov 4
£978 GBP
$1,320 USD
View
17 more retailers have this diamond
Prices start from £198 GBPSave up to £780 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
1.30ct Marquise
£198 GBP