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Round|Lab Grown|IGI

5.61ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG833658311

Shape and cutting style on the report: Round brilliant

Certificate IGI LG833658311

Diamond specifications and retailer prices

From £591 GBP
$792 USD
As of October 29, 2026
Save £1,240 GBP (68%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £3,590 GBP at Brilliant Earth · As of September 28, 2026
View at Brilliant Earth

About this 5.61ct lab-grown round diamond

This 5.61ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG833658311 or 833658311. Listed at 4 retailers as of October 29, 2026, with a 210% 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

5.61
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833658311
Dimensions11.54 × 11.62 × 6.91 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.54 mm11.62 mm5.61 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833658311
Side View
Table 60.0%Crown 33.6°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 59.6%

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 29
Current: £591 GBP|Low: £591 GBP|High: £1,940 GBP|Avg: £1,044 GBP|-3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
October 28, 2026
Retailer 1£591 GBP
Retailer 3£812 GBP
Retailer 4£959 GBP
Retailer 2£1,831 GBP

18 data points across 4 retailers

4 retailers£591 GBP to £1,831 GBP

A
Cheapest Retailer
-
£591 GBP
$792 USD
Final sale: no returns
B+
Retailer 2
-
£812 GBP
$1,088 USD
View
B+
Retailer 3
-
£1,831 GBP
$2,453 USD
View
Most Expensive
Brilliant Earth
21230215A · Sep 28
£3,590 GBP
$4,810 USD
View
Price last confirmed 32 days ago
3 more retailers have this diamond
Prices start from £591 GBPSave up to £1,240 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
5.61ct Round
£591 GBP