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Marquise|Lab Grown|IGI

1.94ct G VVS1 Marquise Lab Grown Diamond

EX • G/VVS1 • IGI LG756534522

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG756534522

Diamond specifications and retailer prices

From £822 GBP
CA$1,532 CAD
As of November 2, 2026
Save £265 GBP (24%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £1,288 GBP at Rare Carat · As of July 27, 2026
View at Rare Carat

About this 1.94ct lab-grown marquise diamond

This 1.94ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG756534522 or 756534522. Listed at 3 retailers as of November 1, 2026, with a 32% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.94
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756534522
Dimensions12.80 × 6.41 × 4.04 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizePointed
Top View
12.80 mm6.41 mm1.94 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756534522
Side View
Table 63.0%Crown 36.4°Girdle: STK-THKPavilion 40.3°Culet: NoneDepth 63.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £1,288 GBP|Low: £162 GBP|High: £1,870 GBP|Avg: £910 GBP|-13.8%
Rare Carat
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
August 3, 2026
Retailer 7£419 GBP
Retailer 12£468 GBP
Retailer 6£518 GBP
Retailer 10£534 GBP
Retailer 15£557 GBP
Retailer 5£572 GBP
Retailer 13£706 GBP
Retailer 9£821 GBP
Retailer 11£822 GBP
Retailer 14£1,016 GBP
Retailer 2£1,087 GBP
Retailer 4£1,098 GBP
Rare Carat£1,288 GBP
Retailer 8£1,354 GBP
Retailer 3£1,803 GBP

55 data points across 15 retailers

3 retailers£822 GBP to £1,087 GBP

B+
Cheapest Retailer
-
£822 GBP
CA$1,532 CAD
B
Retailer 2
-
£1,087 GBP
$1,459 USD
View
Most Expensive
Rare Carat
756534522 · Jul 27
£1,288 GBP
$1,729 USD
View
Price last confirmed 98 days ago
2 more retailers have this diamond
Prices start from £822 GBPSave up to £265 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+
1.94ct Marquise
£822 GBP