CaratHunter
Plans
Emerald|Lab Grown|IGI

3.65ct F VS1 Emerald Lab Grown Diamond

EX • F/VS1 • IGI LG766639415

Shape and cutting style on the report: Emerald cut

Certificate IGI LG766639415

Diamond specifications and retailer prices

From £396 GBP
$532 USD
As of October 31, 2026
Save £2,741 GBP (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £3,137 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.65ct lab-grown emerald diamond

This 3.65ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG766639415 or 766639415. Listed at 11 retailers as of October 31, 2026, with prices from £396 to £3,137, a £2,741 spread on the same certified stone. Do Amore Diamonds lists it at £3,137. 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

3.65
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766639415
Dimensions10.35 × 7.16 × 4.91 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.35 mm7.16 mm3.65 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766639415
Side View
Table 64.0%Crown 37.1°Girdle: MediumPavilion 39.3°Culet: LargeDepth 68.6%

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 31
Current: £3,137 GBP|Low: £396 GBP|High: £3,204 GBP|Avg: £1,536 GBP|-2.1%
Do Amore Diamonds
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
October 31, 2026
Retailer 2£396 GBP
Retailer 11£685 GBP
Retailer 9£686 GBP
Retailer 4£734 GBP
Retailer 3£802 GBP
Retailer 7£1,023 GBP
Retailer 6£1,109 GBP
Retailer 10£1,179 GBP
Retailer 13£1,274 GBP
Retailer 5£1,549 GBP
Retailer 8£2,032 GBP
Retailer 12£2,696 GBP
Retailer 14£2,809 GBP
Do Amore Diamonds£3,137 GBP

19 data points across 14 retailers

11 retailers£396 GBP to £3,137 GBP

A
Cheapest Retailer
-
£396 GBP
$532 USD
B+
Retailer 2
-
£685 GBP
$919 USD
View
B+
Retailer 3
-
£686 GBP
$920 USD
View
A
Retailer 4
-
£1,023 GBP
A$2,111 AUD
View
B+
Retailer 5
-
£1,179 GBP
$1,582 USD
View
B+
Retailer 6
-
£1,274 GBP
$1,709 USD
View
B
Retailer 7
-
£1,520 GBP
$2,040 USD
View
B
Retailer 8
-
£2,032 GBP
View
B
Retailer 9
-
£2,696 GBP
$3,618 USD
View
B
Retailer 10
-
£2,809 GBP
$3,770 USD
View
Most Expensive
B
Do Amore Diamonds
27-10C698835 · Nov 2
£3,137 GBP
$4,210 USD
View
10 more retailers have this diamond
Prices start from £396 GBPSave up to £2,741 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
3.65ct Emerald
£396 GBP