CaratHunter
Plans
Asscher|Lab Grown|IGI

5.09ct G VVS2 Asscher Lab Grown Diamond

EX • G/VVS2 • IGI LG851606959

Certificate IGI LG851606959

Diamond specifications and retailer prices

From £888 GBP
As of November 1, 2026
Save £2,303 GBP (72%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £3,191 GBP at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 5.09ct lab-grown asscher diamond

This 5.09ct lab-grown asscher sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG851606959 or 851606959. Listed at 2 retailers as of November 1, 2026, with prices from £888 to £3,191, a £2,303 spread on the same certified stone. Rare Carat lists it at £3,191. 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

5.09
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG851606959
Dimensions9.60 × 9.40 × 6.19 mm
L/W Ratio1.02
Top View
9.60 mm9.40 mm5.09 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851606959
Side View
Table 67.0%CrownGirdle: MediumPavilionCulet: NoneDepth 65.9%

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: Nov 1
Current: £3,191 GBP|Low: £888 GBP|High: £3,191 GBP|Avg: £2,039 GBP
Rare Carat
Retailer 2
November 1, 2026
Retailer 2£888 GBP
Rare Carat£3,191 GBP

1 data point across 2 retailers

2 retailers£888 GBP to £3,191 GBP

A
Cheapest Retailer
-
£888 GBP
Most Expensive
B
Rare Carat
851606959 · Nov 1
£3,191 GBP
$4,275 USD
View
1 more retailer has this diamond
Prices start from £888 GBPSave up to £2,303 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
5.09ct Asscher
£888 GBP