CaratHunter
Plans
Marquise|Lab Grown|IGI

2.55ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG842662571

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842662571

Diamond specifications and retailer prices

From £433 GBP
$575 USD
As of October 27, 2026
Save £1,908 GBP (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £2,341 GBP at MOH London · As of October 29, 2026
View at MOH London

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 LG842662571 or 842662571. Listed at 20 retailers as of October 27, 2026, with prices from £433 to £2,341, a £1,908 spread on the same certified stone. MOH London lists it at £2,341. 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 angle38.4°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842662571
Dimensions15.00 × 6.89 × 4.20 mm
L/W Ratio2.18
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.00 mm6.89 mm2.55 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842662571
Side View
Table 62.0%Crown 38.4°Girdle: MED-THKPavilion 39.7°Culet: NoneDepth 61.0%

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: Oct 27
Current: £2,341 GBP|Low: £433 GBP|High: £2,364 GBP|Avg: £1,054 GBP|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 29, 2026
Retailer 5£433 GBP
Retailer 18£485 GBP
Retailer 9£486 GBP
Retailer 2£536 GBP
Retailer 12£542 GBP
Retailer 13£570 GBP
Retailer 7£636 GBP
Retailer 19£719 GBP
Retailer 4£778 GBP
Retailer 8£786 GBP
Retailer 20£832 GBP
Retailer 10£983 GBP
Retailer 11£1,210 GBP
Retailer 14£1,294 GBP
Retailer 6£1,335 GBP
Retailer 16£1,410 GBP
Retailer 15£1,624 GBP
Retailer 3£1,737 GBP
Retailer 17£1,771 GBP
MOH London£2,341 GBP

18 data points across 20 retailers

20 retailers£433 GBP to £2,341 GBP

A
Cheapest Retailer
-
£433 GBP
$575 USD
A
Retailer 2
-
£485 GBP
$644 USD
View
Final sale: no returns
A
Retailer 3
-
£486 GBP
$646 USD
View
A
Retailer 4
-
£536 GBP
$712 USD
View
A
Retailer 5
-
£542 GBP
$720 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
£570 GBP
View
A
Retailer 7
-
£636 GBP
$845 USD
View
A
Retailer 8
-
£719 GBP
$955 USD
View
A
Retailer 9
-
£778 GBP
€985 EUR
View
A
Retailer 10
-
£786 GBP
$1,044 USD
View
A
Retailer 11
-
£832 GBP
View
A
Retailer 12
-
£983 GBP
$1,306 USD
View
B+
Retailer 13
-
£1,210 GBP
A$2,473 AUD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
£1,294 GBP
ZAR 27,776 ZAR
View
B+
Retailer 15
-
£1,335 GBP
$1,774 USD
View
B+
Retailer 16
-
£1,410 GBP
$1,874 USD
View
B+
Retailer 17
-
£1,624 GBP
$2,158 USD
View
B+
Retailer 18
-
£1,737 GBP
$2,308 USD
View
B+
Retailer 19
-
£1,771 GBP
$2,353 USD
View
Most Expensive
B
MOH London
LG842662571 · Oct 29
£2,341 GBP
View
19 more retailers have this diamond
Prices start from £433 GBPSave up to £1,908 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
£433 GBP