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Asscher|Lab Grown|IGI

3.00ct I VS1 Asscher Lab Grown Diamond

VG • I/VS1 • IGI LG502109386

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG502109386

Diamond specifications and retailer prices

From £1,630 GBP
As of November 4, 2026
Save £12,839 GBP (89%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £14,469 GBP at Cape Diamonds · As of November 3, 2026
View at Cape Diamonds

About this 3ct lab-grown asscher diamond

This 3ct lab-grown asscher sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG502109386 or 502109386. Listed at 7 retailers as of November 3, 2026, with prices from £1,630 to £14,469, a £12,839 spread on the same certified stone. Cape Diamonds lists it at £14,469. 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

3.00
Carat
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle16.8°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG502109386
Dimensions7.99 × 7.73 × 5.06 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.99 mm7.73 mm3.00 ctI / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG502109386
Side View
Table 72.0%Crown 16.8°Girdle: STK-THKPavilion 36.9°Culet: NoneDepth 65.5%

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 4
Current: £14,469 GBP|Low: £1,630 GBP|High: £15,861 GBP|Avg: £8,032 GBP|-8.8%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 3£1,630 GBP
Retailer 8£6,178 GBP
Retailer 5£6,212 GBP
Retailer 7£6,376 GBP
Retailer 4£7,196 GBP
Retailer 6£8,896 GBP
Retailer 2£12,165 GBP
Cape Diamonds£14,469 GBP

20 data points across 8 retailers

7 retailers£1,630 GBP to £14,469 GBP

A
Cheapest Retailer
-
£1,630 GBP
B
Retailer 2
-
£6,178 GBP
View
Retailer 3
-
£6,212 GBP
View
Price last confirmed 20 days ago
B
Retailer 4
-
£7,196 GBP
View
B
Retailer 5
-
£8,896 GBP
View
B
Retailer 6
-
£12,165 GBP
View
Most Expensive
C
Cape Diamonds
cert_502109386 · Nov 3
£14,469 GBP
ZAR 315,550 ZAR
View
6 more retailers have this diamond
Prices start from £1,630 GBPSave up to £12,839 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
3.00ct Asscher
£1,630 GBP