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Marquise|Lab Grown|IGI

2.55ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG833641549

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG833641549

Diamond specifications and retailer prices

From £486 GBP
$651 USD
As of October 30, 2026
Save £3,828 GBP (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £4,314 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 2.55ct lab-grown marquise diamond

This 2.55ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG833641549 or 833641549. Listed at 20 retailers as of October 30, 2026, with prices from £486 to £4,314, a £3,828 spread on the same certified stone. Do Amore Diamonds lists it at £4,314. 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

2.55
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833641549
Dimensions13.67 × 7.19 × 4.56 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.67 mm7.19 mm2.55 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833641549
Side View
Table 61.0%Crown 36.4°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.4%

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: Oct 30
Current: £4,314 GBP|Low: £486 GBP|High: £4,314 GBP|Avg: £1,417 GBP
Do Amore Diamonds
Retailer 2
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Retailer 8
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Retailer 12
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Retailer 20
October 31, 2026
Retailer 11£486 GBP
Retailer 5£528 GBP
Retailer 12£543 GBP
Retailer 18£563 GBP
Retailer 16£705 GBP
Retailer 8£765 GBP
Retailer 20£833 GBP
Retailer 4£920 GBP
Retailer 13£922 GBP
Retailer 2£998 GBP
Retailer 15£1,440 GBP
Retailer 14£1,477 GBP
Retailer 3£1,749 GBP
Retailer 17£1,869 GBP
Retailer 9£1,923 GBP
Retailer 7£1,950 GBP
Retailer 6£2,142 GBP
Retailer 10£2,228 GBP
Retailer 19£2,457 GBP
Do Amore Diamonds£4,314 GBP

5 data points across 20 retailers

20 retailers£486 GBP to £4,314 GBP

A
Cheapest Retailer
-
£486 GBP
$651 USD
A
Retailer 2
-
£528 GBP
$708 USD
View
A
Retailer 3
-
£543 GBP
$728 USD
View
Final sale: no returns
A
Retailer 4
-
£563 GBP
$755 USD
View
A
Retailer 5
-
£705 GBP
View
A
Retailer 6
-
£765 GBP
$1,025 USD
View
A
Retailer 7
-
£833 GBP
$1,116 USD
View
A
Retailer 8
-
£920 GBP
$1,233 USD
View
A
Retailer 9
-
£922 GBP
$1,235 USD
View
A
Retailer 10
-
£998 GBP
View
B+
Retailer 11
-
£1,440 GBP
$1,929 USD
View
B+
Retailer 12
-
£1,477 GBP
A$3,045 AUD
View
B
Retailer 13
-
£1,749 GBP
$2,344 USD
View
B
Retailer 14
-
£1,869 GBP
CA$3,478 CAD
View
B
Retailer 15
-
£1,923 GBP
$2,576 USD
View
B
Retailer 16
-
£1,950 GBP
$2,613 USD
View
B
Retailer 17
-
£2,142 GBP
$2,870 USD
View
B
Retailer 18
-
£2,228 GBP
$2,985 USD
View
B
Retailer 19
-
£2,457 GBP
View
Most Expensive
B
Do Amore Diamonds
27-BC6E2D76B · Oct 31
£4,314 GBP
$5,780 USD
View
19 more retailers have this diamond
Prices start from £486 GBPSave up to £3,828 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
2.55ct Marquise
£486 GBP