Emerald|Lab Grown|IGI

3.53ct D VS2 Emerald Lab Grown Diamond

VG • D/VS2 • IGI LG826666046

Shape and cutting style on the report: Emerald cut

Certificate IGI LG826666046

Diamond specifications and retailer prices

From £669 GBP
$896 USD
As of October 30, 2026
Save £3,466 GBP (84%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £4,993 GBP at Brilliant Earth · As of October 15, 2026
View at Brilliant Earth

About this 3.53ct lab-grown emerald diamond

This 3.53ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG826666046 or 826666046. Listed at 12 retailers as of October 30, 2026, with a 518% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.53
Carat
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826666046
Dimensions10.63 × 6.95 × 4.90 mm
L/W Ratio1.53
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.63 mm6.95 mm3.53 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826666046
Side View
Table 65.0%Crown 34.6°Girdle: MediumPavilion 41.6°Culet: LargeDepth 70.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £4,993 GBP|Low: £669 GBP|High: £4,993 GBP|Avg: £1,823 GBP|+1.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 31, 2026
Retailer 12£669 GBP
Retailer 2£672 GBP
Retailer 13£763 GBP
Retailer 4£915 GBP
Retailer 3£946 GBP
Retailer 14£1,005 GBP
Retailer 11£1,437 GBP
Retailer 7£1,453 GBP
Retailer 5£1,654 GBP
Retailer 9£1,811 GBP
Retailer 6£2,136 GBP
Retailer 10£2,614 GBP
Retailer 15£3,079 GBP
Retailer 8£4,135 GBP
Brilliant Earth£4,993 GBP

24 data points across 15 retailers

12 retailers£669 GBP to £4,135 GBP

A
Cheapest Retailer
-
£669 GBP
$896 USD
A
Retailer 2
-
£672 GBP
$900 USD
View
B+
Retailer 3
-
£763 GBP
$1,023 USD
View
Retailer 4
-
£1,005 GBP
$1,346 USD
View
Price last confirmed 17 days ago
Retailer 5
-
£1,437 GBP
$1,926 USD
View
Price last confirmed 17 days ago
Retailer 6
-
£1,654 GBP
A$3,410 AUD
View
Price last confirmed 23 days ago
B
Retailer 7
-
£1,811 GBP
CA$3,370 CAD
View
Retailer 8
-
£2,136 GBP
$2,862 USD
View
Price last confirmed 75 days ago
B
Retailer 9
-
£2,614 GBP
$3,502 USD
View
B
Retailer 10
-
£3,079 GBP
$4,125 USD
View
B
Retailer 11
-
£4,135 GBP
$5,540 USD
View
Most Expensive
Brilliant Earth
21647289A · Oct 15
£4,993 GBP
$6,690 USD
View
Price last confirmed 16 days ago
11 more retailers have this diamond
Prices start from £669 GBPSave up to £3,466 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
3.53ct Emerald
£669 GBP