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Emerald|Lab Grown|IGI

3.79ct D VS2 Emerald Lab Grown Diamond

ID • D/VS2 • IGI LG723537901

Shape and cutting style on the report: Emerald cut

Certificate IGI LG723537901

Diamond specifications and retailer prices

From £434 GBP
$582 USD
As of October 24, 2026
Save £1,577 GBP (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £2,529 GBP at Rare Carat · As of August 17, 2026
View at Rare Carat

About this 3.79ct lab-grown emerald diamond

This 3.79ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG723537901 or 723537901. Listed at 17 retailers as of October 24, 2026, with a 363% 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

3.79
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723537901
Dimensions10.46 × 7.40 × 5.01 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.46 mm7.40 mm3.79 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723537901
Side View
Table 65.0%Crown 32.9°Girdle: MediumPavilion 39.2°Culet: LargeDepth 67.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 24
Current: £2,529 GBP|Low: £388 GBP|High: £3,254 GBP|Avg: £1,206 GBP
Rare Carat
Retailer 2
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Retailer 20
October 26, 2026
Retailer 8£388 GBP
Retailer 16£434 GBP
Retailer 3£481 GBP
Retailer 18£481 GBP
Retailer 13£543 GBP
Retailer 15£556 GBP
Retailer 10£668 GBP
Retailer 2£737 GBP
Retailer 4£746 GBP
Retailer 20£769 GBP
Retailer 17£1,242 GBP
Retailer 7£1,266 GBP
Retailer 19£1,287 GBP
Retailer 12£1,365 GBP
Retailer 9£1,565 GBP
Retailer 5£1,653 GBP
Retailer 6£1,784 GBP
Retailer 14£2,011 GBP
Rare Carat£2,529 GBP
Retailer 11£3,254 GBP

13 data points across 20 retailers

17 retailers£434 GBP to £2,011 GBP

Retailer 1
-
£388 GBP
$520 USD
Price last confirmed 7 days ago
A
Retailer 2
-
£434 GBP
$582 USD
View
Retailer 3
-
£481 GBP
$645 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
£481 GBP
$645 USD
View
A
Retailer 5
-
£556 GBP
$745 USD
View
A
Retailer 6
-
£737 GBP
View
B+
Retailer 7
-
£746 GBP
$999 USD
View
A
Retailer 8
-
£769 GBP
$1,031 USD
View
B+
Retailer 9
-
£1,242 GBP
$1,664 USD
View
B+
Retailer 10
-
£1,266 GBP
$1,696 USD
View
B+
Retailer 11
-
£1,287 GBP
$1,724 USD
View
B+
Retailer 12
-
£1,565 GBP
$2,097 USD
View
B+
Retailer 13
-
£1,653 GBP
$2,215 USD
View
Retailer 14
-
£1,681 GBP
A$3,465 AUD
View
Price last confirmed 118 days ago
B+
Retailer 15
-
£1,784 GBP
$2,391 USD
View
B
Retailer 16
-
£2,011 GBP
View
Most Expensive
Rare Carat
LLA417A-20 · Aug 17
£2,529 GBP
$3,389 USD
View
Price last confirmed 74 days ago
16 more retailers have this diamond
Prices start from £434 GBPSave up to £1,577 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
3.79ct Emerald
£434 GBP