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Marquise|Lab Grown|IGI

3.07ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG774641744

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG774641744

Diamond specifications and retailer prices

From £1,334 GBP
CA$2,482 CAD
As of October 30, 2026
Save £591 GBP (31%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £1,925 GBP at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

About this 3.07ct lab-grown marquise diamond

This 3.07ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG774641744 or 774641744. Listed at 2 retailers as of October 30, 2026, with prices from £1,334 to £1,925, a £591 spread on the same certified stone. The Diamond Guys lists it at £1,925. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.07
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774641744
Dimensions15.74 × 7.58 mm
L/W Ratio2.08
Girdle conditionFaceted
Culet sizePointed
Top View
15.74 mm7.58 mm3.07 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774641744
Side View
Table 60.0%Crown 34.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.8%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: £1,334 GBP|Low: £563 GBP|High: £3,366 GBP|Avg: £1,550 GBP|-0.7%
Retailer 1
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Retailer 4
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Retailer 13
The Diamond Guys
August 3, 2026
Retailer 3£690 GBP
Retailer 2£731 GBP
Retailer 9£756 GBP
Retailer 11£805 GBP
Retailer 6£928 GBP
Retailer 10£928 GBP
Retailer 5£1,161 GBP
Retailer 1£1,334 GBP
Retailer 7£1,636 GBP
Retailer 4£1,861 GBP
The Diamond Guys£1,925 GBP
Retailer 13£2,676 GBP
Retailer 8£2,916 GBP
Retailer 12£3,090 GBP

57 data points across 14 retailers

2 retailers£1,334 GBP to £1,925 GBP

B+
Cheapest Retailer
-
£1,334 GBP
CA$2,482 CAD
Most Expensive
B
The Diamond Guys
1951076398 · Nov 1
£1,925 GBP
$2,579 USD
View
1 more retailer has this diamond
Prices start from £1,334 GBPSave up to £591 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+
3.07ct Marquise
£1,334 GBP