Round|Lab Grown|IGI

3.05ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG827605726

Shape and cutting style on the report: Round brilliant

Certificate IGI LG827605726

Diamond specifications and retailer prices

From £430 GBP
$576 USD
As of October 29, 2026
Save £1,356 GBP (76%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £2,326 GBP at MOH London · As of October 21, 2026
View at MOH London

About this 3.05ct lab-grown round diamond

This 3.05ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG827605726 or 827605726. Listed at 20 retailers as of October 29, 2026, with a 315% 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

3.05
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG827605726
Dimensions9.30 × 9.27 × 5.78 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.30 mm9.27 mm3.05 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG827605726
Side View
Table 59.0%Crown 35.5°Girdle: MediumPavilion 41.5°Culet: NoneDepth 62.2%

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 29
Current: £2,326 GBP|Low: £426 GBP|High: £2,341 GBP|Avg: £1,021 GBP|-0.6%
MOH London
Retailer 2
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Retailer 20
October 30, 2026
Retailer 15£430 GBP
Retailer 10£481 GBP
Retailer 18£481 GBP
Retailer 3£533 GBP
Retailer 4£533 GBP
Retailer 13£684 GBP
Retailer 7£794 GBP
Retailer 11£820 GBP
Retailer 14£830 GBP
Retailer 20£866 GBP
Retailer 16£885 GBP
Retailer 8£1,091 GBP
Retailer 2£1,125 GBP
Retailer 17£1,147 GBP
Retailer 19£1,322 GBP
Retailer 6£1,402 GBP
Retailer 5£1,716 GBP
Retailer 9£1,726 GBP
Retailer 12£1,786 GBP
MOH London£2,326 GBP

27 data points across 20 retailers

20 retailers£430 GBP to £1,786 GBP

A
Cheapest Retailer
-
£430 GBP
$576 USD
A
Retailer 2
-
£481 GBP
$644 USD
View
Final sale: no returns
A
Retailer 3
-
£481 GBP
$645 USD
View
Retailer 4
-
£533 GBP
$714 USD
View
Price last confirmed 9 days ago
Retailer 5
-
£533 GBP
$714 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
£684 GBP
View
A
Retailer 7
-
£794 GBP
$1,064 USD
View
Retailer 8
-
£820 GBP
$1,099 USD
View
Price last confirmed 7 days ago
A
Retailer 9
-
£830 GBP
View
Retailer 10
-
£866 GBP
$1,160 USD
View
Price last confirmed 7 days ago
A
Retailer 11
-
£885 GBP
€1,129 EUR
View
B+
Retailer 12
-
£1,091 GBP
$1,462 USD
View
B+
Retailer 13
-
£1,125 GBP
A$2,320 AUD
View
B+
Retailer 14
-
£1,147 GBP
ZAR 24,821 ZAR
View
Retailer 15
-
£1,322 GBP
$1,772 USD
View
Price last confirmed 7 days ago
Retailer 16
-
£1,402 GBP
$1,878 USD
View
Price last confirmed 9 days ago
B
Retailer 17
-
£1,716 GBP
$2,299 USD
View
B
Retailer 18
-
£1,726 GBP
$2,313 USD
View
B
Retailer 19
-
£1,786 GBP
$2,393 USD
View
Most Expensive
MOH London
LG827605726 · Oct 21
£2,326 GBP
View
Price last confirmed 9 days ago
19 more retailers have this diamond
Prices start from £430 GBPSave up to £1,356 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
3.05ct Round
£430 GBP