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Asscher|Lab Grown|IGI

4.51ct E VVS2 Asscher Lab Grown Diamond

VG • E/VVS2 • IGI LG779644377

Certificate IGI LG779644377

Diamond specifications and retailer prices

From £4,213 GBP
$5,611 USD
As of October 29, 2026
Save £1,847 GBP (30%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £6,060 GBP at Kay Jewelers · As of October 28, 2026
View at Kay Jewelers

About this 4.51ct lab-grown asscher diamond

This 4.51ct lab-grown asscher sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG779644377 or 779644377. Listed at 4 retailers as of October 28, 2026, with prices from £4,213 to £6,060, a £1,847 spread on the same certified stone. Kay Jewelers lists it at £6,060. 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

4.51
Carat
E
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG779644377
Dimensions9.20 × 9.18 × 6.06 mm
L/W Ratio1.00
Top View
9.20 mm9.18 mm4.51 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779644377
Side View
Table 66.0%CrownGirdle: MediumPavilionCulet: NoneDepth 66.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £6,060 GBP|Low: £4,213 GBP|High: £6,060 GBP|Avg: £5,470 GBP
Kay Jewelers
Retailer 2
Retailer 3
Retailer 4
September 26, 2026
Retailer 2£4,213 GBP
Retailer 4£5,046 GBP
Kay Jewelers£6,060 GBP
Retailer 3£6,060 GBP

4 data points across 4 retailers

4 retailers£4,213 GBP to £6,060 GBP

B+
Cheapest Retailer
-
£4,213 GBP
$5,611 USD
B
Retailer 2
-
£5,046 GBP
$6,720 USD
View
B
Retailer 3
-
£6,060 GBP
$8,070 USD
View
Most Expensive
B
Kay Jewelers
258613933 · Oct 28
£6,060 GBP
$8,070 USD
View
3 more retailers have this diamond
Prices start from £4,213 GBPSave up to £1,847 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+
4.51ct Asscher
£4,213 GBP