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Round|Lab Grown|IGI

2.05ct K VS1 Round Lab Grown Diamond

ID • K/VS1 • IGI LG497154767

Shape and cutting style on the report: Round brilliant

Certificate IGI LG497154767

Diamond specifications and retailer prices

From £3,180 GBP
As of November 5, 2026
Save £4,437 GBP (58%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £9,546 GBP at Cape Diamonds · As of November 3, 2026
View at Cape Diamonds

About this 2.05ct lab-grown round diamond

This 2.05ct lab-grown round sits in the two to three carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG497154767 or 497154767. Listed at 10 retailers as of November 5, 2026, with a 140% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
K
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG497154767
Dimensions8.31 × 8.29 × 4.90 mm
L/W Ratio1.00
Girdle conditionFaceted
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
8.31 mm8.29 mm2.05 ctK / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG497154767
Side View
Table 58.0%Crown 33.2°Girdle: THN-MEDPavilion 40.2°Culet: NoneDepth 59.0%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £9,546 GBP|Low: £3,053 GBP|High: £10,124 GBP|Avg: £5,422 GBP|-5.7%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 6£3,180 GBP
Retailer 9£3,333 GBP
Retailer 4£3,689 GBP
Retailer 7£3,689 GBP
Retailer 11£4,083 GBP
Retailer 10£4,610 GBP
Retailer 5£4,800 GBP
Retailer 8£5,709 GBP
Retailer 2£7,617 GBP
Retailer 3£8,409 GBP
Cape Diamonds£9,546 GBP

23 data points across 11 retailers

10 retailers£3,180 GBP to £7,617 GBP

B
Cheapest Retailer
-
£3,180 GBP
B
Retailer 2
-
£3,333 GBP
View
B
Retailer 3
-
£3,689 GBP
View
B
Retailer 4
-
£3,689 GBP
View
Retailer 5
-
£3,689 GBP
View
Price last confirmed 25 days ago
B
Retailer 6
-
£4,610 GBP
View
B
Retailer 7
-
£4,800 GBP
View
B
Retailer 8
-
£5,709 GBP
View
B
Retailer 9
-
£7,617 GBP
View
Most Expensive
Cape Diamonds
cert_497154767 · Nov 3
£9,546 GBP
ZAR 207,554 ZAR
View
Price under review
9 more retailers have this diamond
Prices start from £3,180 GBPSave up to £4,437 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
2.05ct Round
£3,180 GBP