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Asscher|Lab Grown|IGI

3.15ct G VS1 Asscher Lab Grown Diamond

VG • G/VS1 • IGI LG644481667

Certificate IGI LG644481667

Diamond specifications and retailer prices

From £2,232 GBP
$2,991 USD
As of October 31, 2026
Save £940 GBP (30%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £3,172 GBP at Kay Jewelers · As of October 30, 2026
View at Kay Jewelers

About this 3.15ct lab-grown asscher diamond

This 3.15ct lab-grown asscher sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG644481667 or 644481667. Listed at 4 retailers as of October 30, 2026, with prices from £2,232 to £3,172, a £940 spread on the same certified stone. Kay Jewelers lists it at £3,172. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.15
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG644481667
Dimensions7.93 × 7.88 × 5.34 mm
L/W Ratio1.01
Top View
7.93 mm7.88 mm3.15 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG644481667
Side View
Table 64.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 67.8%

Caratlytics Score

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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: Oct 31
Current: £3,172 GBP|Low: £2,232 GBP|High: £3,836 GBP|Avg: £3,214 GBP|-17.3%
Kay Jewelers
Retailer 2
Retailer 3
Retailer 4
September 26, 2026
Retailer 2£2,232 GBP
Retailer 4£2,642 GBP
Kay Jewelers£3,172 GBP
Retailer 3£3,172 GBP

9 data points across 4 retailers

4 retailers£2,232 GBP to £3,172 GBP

B
Cheapest Retailer
-
£2,232 GBP
$2,991 USD
B
Retailer 2
-
£2,642 GBP
$3,540 USD
View
B
Retailer 3
-
£3,172 GBP
$4,250 USD
View
Most Expensive
B
Kay Jewelers
252024255 · Oct 30
£3,172 GBP
$4,250 USD
View
3 more retailers have this diamond
Prices start from £2,232 GBPSave up to £940 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
3.15ct Asscher
£2,232 GBP