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Emerald|Lab Grown|IGI

3.70ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG776675608

Shape and cutting style on the report: Emerald cut

Certificate IGI LG776675608

Diamond specifications and retailer prices

From £464 GBP
$622 USD
As of November 1, 2026
Save £3,657 GBP (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £4,121 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.7ct lab-grown emerald diamond

This 3.7ct 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 LG776675608 or 776675608. Listed at 22 retailers as of November 1, 2026, with prices from £464 to £4,121, a £3,657 spread on the same certified stone. Do Amore Diamonds lists it at £4,121. 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

3.70
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776675608
Dimensions10.83 × 7.29 × 4.87 mm
L/W Ratio1.49
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.83 mm7.29 mm3.70 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776675608
Side View
Table 67.0%Crown 38.3°Girdle: MediumPavilion 40.9°Culet: LargeDepth 66.8%

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 1
Current: £4,121 GBP|Low: £377 GBP|High: £4,523 GBP|Avg: £1,399 GBP|-8.9%
Do Amore Diamonds
Retailer 2
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Retailer 21
November 3, 2026
Retailer 5£464 GBP
Retailer 19£519 GBP
Retailer 16£575 GBP
Retailer 14£590 GBP
Retailer 10£686 GBP
Retailer 18£727 GBP
Retailer 4£850 GBP
Retailer 3£898 GBP
Retailer 13£951 GBP
Retailer 7£1,121 GBP
Retailer 12£1,140 GBP
Retailer 20£1,341 GBP
Retailer 21£1,427 GBP
Retailer 17£1,670 GBP
Retailer 2£1,845 GBP
Retailer 6£2,131 GBP
Retailer 8£2,206 GBP
Retailer 9£2,351 GBP
Retailer 15£2,501 GBP
Retailer 11£2,733 GBP
Do Amore Diamonds£4,121 GBP

25 data points across 21 retailers

22 retailers£464 GBP to £4,121 GBP

A
Cheapest Retailer
-
£464 GBP
$622 USD
A
Retailer 2
-
£519 GBP
$697 USD
View
A
Retailer 3
-
£575 GBP
$772 USD
View
Retailer 4
-
£590 GBP
$792 USD
View
Price last confirmed 21 days ago
B+
Retailer 5
-
£686 GBP
$920 USD
View
A
Retailer 6
-
£727 GBP
$975 USD
View
A
Retailer 7
-
£850 GBP
$1,141 USD
View
A
Retailer 8
-
£898 GBP
$1,205 USD
View
A
Retailer 9
-
£951 GBP
View
A
Retailer 10
-
£1,121 GBP
ZAR 24,302 ZAR
View
Retailer 11
-
£1,140 GBP
$1,530 USD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
£1,341 GBP
A$2,769 AUD
View
B+
Retailer 13
-
£1,427 GBP
$1,915 USD
View
B+
Retailer 14
-
£1,670 GBP
$2,241 USD
View
B+
Retailer 15
-
£1,845 GBP
$2,476 USD
View
B
Retailer 16
-
£2,131 GBP
$2,860 USD
View
B
Retailer 17
-
£2,206 GBP
$2,960 USD
View
Retailer 18
-
£2,351 GBP
$3,155 USD
View
Price last confirmed 15 days ago
B
Retailer 19
-
£2,501 GBP
View
B
Retailer 20
-
£2,733 GBP
$3,668 USD
View
B
Retailer 21
-
£2,973 GBP
$3,990 USD
View
Most Expensive
B
Do Amore Diamonds
27-909DC5804 · Nov 2
£4,121 GBP
$5,530 USD
View
21 more retailers have this diamond
Prices start from £464 GBPSave up to £3,657 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
3.70ct Emerald
£464 GBP