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Round|Lab Grown|IGI

2.05ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG770636889

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770636889

Diamond specifications and retailer prices

From £311 GBP
$414 USD
As of October 29, 2026
Save £1,044 GBP (77%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: £1,355 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 2.05ct lab-grown round diamond

This 2.05ct lab-grown round sits in the two to three carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770636889 or 770636889. Listed at 26 retailers as of October 29, 2026, with prices from £311 to £1,355, a £1,044 spread on the same certified stone. MOH London lists it at £1,355. 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

2.05
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770636889
Dimensions8.17 × 8.21 × 5.01 mm
L/W Ratio1.00
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
8.17 mm8.21 mm2.05 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770636889
Side View
Table 58.0%Crown 33.9°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.2%

Caratlytics Score

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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 29
Current: £1,355 GBP|Low: £311 GBP|High: £1,365 GBP|Avg: £771 GBP|+0.5%
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
October 30, 2026
Retailer 9£311 GBP
Retailer 7£323 GBP
Retailer 13£458 GBP
Retailer 2£462 GBP
Retailer 6£551 GBP
Retailer 11£555 GBP
Retailer 15£570 GBP
Retailer 8£621 GBP
Retailer 10£763 GBP
Retailer 12£832 GBP
Retailer 14£865 GBP
Retailer 5£1,100 GBP
Retailer 4£1,203 GBP
Retailer 3£1,203 GBP
MOH London£1,355 GBP

38 data points across 15 retailers

26 retailers£311 GBP to £1,355 GBP

Retailer 1
-
£279 GBP
$371 USD
Price last confirmed 11 days ago
A
Retailer 2
-
£311 GBP
$414 USD
View
Final sale: no returns
Retailer 3
-
£323 GBP
$430 USD
View
Price last confirmed 10 days ago
Retailer 4
-
£345 GBP
$459 USD
View
Price last confirmed 11 days ago
Retailer 5
-
£345 GBP
$460 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
£384 GBP
HK$4,000 HKD
View
A
Retailer 7
-
£458 GBP
$610 USD
View
A
Retailer 8
-
£462 GBP
View
A
Retailer 9
-
£464 GBP
$618 USD
View
A
Retailer 10
-
£551 GBP
$734 USD
View
A
Retailer 11
-
£552 GBP
$735 USD
View
A
Retailer 12
-
£555 GBP
€704 EUR
View
A
Retailer 13
-
£570 GBP
A$1,168 AUD
View
B+
Retailer 14
-
£621 GBP
View
B+
Retailer 15
-
£763 GBP
A$1,564 AUD
View
Retailer 16
-
£812 GBP
$1,081 USD
View
Price last confirmed 8 days ago
B+
Retailer 17
-
£832 GBP
ZAR 17,903 ZAR
View
B+
Retailer 18
-
£865 GBP
$1,152 USD
View
B
Retailer 19
-
£1,100 GBP
SGD 1,980 SGD
View
Retailer 20
-
£1,109 GBP
$1,477 USD
View
Price last confirmed 11 days ago
B
Retailer 21
-
£1,139 GBP
$1,516 USD
View
Retailer 22
-
£1,203 GBP
A$2,464 AUD
View
Price last confirmed 29 days ago
B
Retailer 23
-
£1,203 GBP
$1,602 USD
View
B
Retailer 24
-
£1,303 GBP
$1,735 USD
View
B
Retailer 25
-
£1,305 GBP
$1,738 USD
View
Most Expensive
B
MOH London
LG770636889 · Oct 29
£1,355 GBP
View
25 more retailers have this diamond
Prices start from £311 GBPSave up to £1,044 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
2.05ct Round
£311 GBP