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Marquise|Lab Grown|IGI

2.10ct D IF Marquise Lab Grown Diamond

VG • D/IF • IGI LG768631306

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG768631306

Diamond specifications and retailer prices

From £995 GBP
As of November 2, 2026
Save £5,851 GBP (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £6,845 GBP at Do Amore Diamonds · As of November 3, 2026
View at Do Amore Diamonds

About this 2.1ct lab-grown marquise diamond

This 2.1ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG768631306 or 768631306. Listed at 17 retailers as of November 2, 2026, with prices from £995 to £6,845, a £5,851 spread on the same certified stone. Do Amore Diamonds lists it at £6,845. 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

2.10
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768631306
Dimensions12.46 × 6.60 × 4.31 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizePointed
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
12.46 mm6.60 mm2.10 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768631306
Side View
Table 58.0%Crown 36.6°Girdle: STK-THKPavilion 40°Culet: NoneDepth 65.3%

Caratlytics Score

How it works →
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 2
Current: £6,845 GBP|Low: £977 GBP|High: £7,240 GBP|Avg: £2,676 GBP|-5.5%
Do Amore Diamonds
Retailer 2
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Retailer 7
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
Retailer 17
November 3, 2026
Retailer 3£995 GBP
Retailer 8£1,083 GBP
Retailer 2£1,145 GBP
Retailer 9£1,181 GBP
Retailer 6£1,208 GBP
Retailer 5£1,227 GBP
Retailer 11£1,819 GBP
Retailer 4£1,824 GBP
Retailer 16£2,089 GBP
Retailer 17£2,285 GBP
Retailer 7£2,388 GBP
Retailer 12£2,406 GBP
Retailer 14£3,024 GBP
Retailer 13£3,161 GBP
Retailer 10£3,646 GBP
Retailer 15£5,827 GBP
Do Amore Diamonds£6,845 GBP

35 data points across 17 retailers

17 retailers£995 GBP to £6,845 GBP

A
Cheapest Retailer
-
£995 GBP
A
Retailer 2
-
£1,083 GBP
View
A
Retailer 3
-
£1,145 GBP
View
A
Retailer 4
-
£1,181 GBP
View
Final sale: no returns
A
Retailer 5
-
£1,208 GBP
View
A
Retailer 6
-
£1,227 GBP
View
A
Retailer 7
-
£1,819 GBP
View
A
Retailer 8
-
£1,824 GBP
View
B+
Retailer 9
-
£2,089 GBP
View
B+
Retailer 10
-
£2,285 GBP
View
B+
Retailer 11
-
£2,388 GBP
View
B+
Retailer 12
-
£2,406 GBP
View
B+
Retailer 13
-
£3,024 GBP
View
B+
Retailer 14
-
£3,161 GBP
View
B
Retailer 15
-
£3,646 GBP
View
B
Retailer 16
-
£5,827 GBP
View
Most Expensive
B
Do Amore Diamonds
27-01D940420 · Nov 3
£6,845 GBP
$9,180 USD
View
16 more retailers have this diamond
Prices start from £995 GBPSave up to £5,851 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
2.10ct Marquise
£995 GBP