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Marquise|Lab Grown|IGI

2.97ct G VVS1 Marquise Lab Grown Diamond

ID • G/VVS1 • IGI LG795636056

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG795636056

Diamond specifications and retailer prices

From £401 GBP
HK$4,200 HKD
As of November 1, 2026
Save £2,577 GBP (87%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £2,978 GBP at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 2.97ct lab-grown marquise diamond

This 2.97ct lab-grown marquise sits in the two to three carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG795636056 or 795636056. Listed at 9 retailers as of November 1, 2026, with prices from £401 to £2,978, a £2,577 spread on the same certified stone. Rare Carat lists it at £2,978. 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

2.97
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795636056
Dimensions14.73 × 7.61 × 4.77 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.73 mm7.61 mm2.97 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795636056
Side View
Table 60.0%Crown 33.2°Girdle: THN-MEDPavilion 41.2°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
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: Nov 1
Current: £2,978 GBP|Low: £496 GBP|High: £2,978 GBP|Avg: £752 GBP
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 3£496 GBP
Retailer 6£591 GBP
Retailer 2£600 GBP
Retailer 5£614 GBP
Retailer 4£1,438 GBP
Rare Carat£2,978 GBP

44 data points across 6 retailers

9 retailers£401 GBP to £2,978 GBP

A
Cheapest Retailer
-
£401 GBP
HK$4,200 HKD
B+
Retailer 2
-
£496 GBP
$665 USD
View
A
Retailer 3
-
£591 GBP
$792 USD
View
A
Retailer 4
-
£600 GBP
View
A
Retailer 5
-
£614 GBP
€784 EUR
View
B+
Retailer 6
-
£1,204 GBP
$1,613 USD
View
B+
Retailer 7
-
£1,408 GBP
$1,887 USD
View
B+
Retailer 8
-
£1,438 GBP
View
Most Expensive
B
Rare Carat
MAD-MA-099999 · Nov 1
£2,978 GBP
$3,990 USD
View
8 more retailers have this diamond
Prices start from £401 GBPSave up to £2,577 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
2.97ct Marquise
£401 GBP