CaratHunter
Plans
Emerald|Lab Grown|IGI

3.50ct D VVS1 Emerald Lab Grown Diamond

EX • D/VVS1 • IGI LG823694708

Shape and cutting style on the report: Emerald cut

Certificate IGI LG823694708

Diamond specifications and retailer prices

From £633 GBP
$848 USD
As of October 30, 2026
Save £1,837 GBP (74%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £7,717 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.5ct lab-grown emerald diamond

This 3.5ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG823694708 or 823694708. Listed at 19 retailers as of October 29, 2026, with a 290% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.50
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle46.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823694708
Dimensions10.69 × 7.03 × 4.86 mm
L/W Ratio1.52
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.69 mm7.03 mm3.50 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823694708
Side View
Table 68.0%Crown 37.1°Girdle: Slightly ThickPavilion 46.3°Culet: LargeDepth 69.1%

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: Oct 30
Current: £939 GBP|Low: £633 GBP|High: £3,463 GBP|Avg: £1,699 GBP|-13.8%
Retailer 1
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 30, 2026
Retailer 8£633 GBP
Retailer 4£795 GBP
Retailer 1£939 GBP
Retailer 9£1,004 GBP
Retailer 13£1,179 GBP
Retailer 6£1,494 GBP
Retailer 15£1,522 GBP
Retailer 5£1,570 GBP
Retailer 11£1,847 GBP
Retailer 3£2,137 GBP
Retailer 2£2,205 GBP
Retailer 12£2,262 GBP
Retailer 10£2,343 GBP
Retailer 14£2,470 GBP
Retailer 7£3,463 GBP

21 data points across 15 retailers

19 retailers£633 GBP to £2,470 GBP

Retailer 1
-
£602 GBP
$807 USD
Price last confirmed 38 days ago
A
Retailer 2
-
£633 GBP
$848 USD
View
Final sale: no returns
Retailer 3
-
£689 GBP
$923 USD
View
Price last confirmed 37 days ago
A
Retailer 4
-
£795 GBP
$1,065 USD
View
A
Retailer 5
-
£939 GBP
$1,258 USD
View
A
Retailer 6
-
£1,004 GBP
View
A
Retailer 7
-
£1,179 GBP
€1,505 EUR
View
Retailer 8
-
£1,494 GBP
A$3,080 AUD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
£1,522 GBP
ZAR 32,940 ZAR
View
B+
Retailer 10
-
£1,570 GBP
$2,103 USD
View
B+
Retailer 11
-
£1,847 GBP
$2,475 USD
View
B+
Retailer 12
-
£2,137 GBP
$2,864 USD
View
B+
Retailer 13
-
£2,205 GBP
SGD 3,992 SGD
View
B+
Retailer 14
-
£2,262 GBP
$3,031 USD
View
B+
Retailer 15
-
£2,343 GBP
$3,139 USD
View
B+
Retailer 16
-
£2,470 GBP
View
Retailer 17
-
£3,191 GBP
A$6,578 AUD
View
Price last confirmed 22 days ago
Retailer 18
-
£3,463 GBP
$4,640 USD
View
Price last confirmed 12 days ago
Most Expensive
Brilliant Earth
20901759A · Oct 29
£7,717 GBP
$10,340 USD
View
Price under review
18 more retailers have this diamond
Prices start from £633 GBPSave up to £1,837 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
3.50ct Emerald
£633 GBP