Emerald|Lab Grown|IGI

3.45ct D VVS1 Emerald Lab Grown Diamond

ID • D/VVS1 • IGI LG841662678

Shape and cutting style on the report: Emerald cut

Certificate IGI LG841662678

Diamond specifications and retailer prices

From £509 GBP
$682 USD
As of October 30, 2026
Save £1,990 GBP (80%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £3,797 GBP at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

About this 3.45ct lab-grown emerald diamond

This 3.45ct 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 LG841662678 or 841662678. Listed at 24 retailers as of October 29, 2026, with a 391% 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

3.45
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841662678
Dimensions10.73 × 6.98 × 4.63 mm
L/W Ratio1.54
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.73 mm6.98 mm3.45 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841662678
Side View
Table 64.0%Crown 34.1°Girdle: MediumPavilion 41.7°Culet: LargeDepth 66.3%

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 30
Current: £945 GBP|Low: £509 GBP|High: £3,597 GBP|Avg: £1,495 GBP|-1.0%
Retailer 1
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Retailer 3
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Retailer 23
October 30, 2026
Retailer 12£509 GBP
Retailer 11£555 GBP
Retailer 5£569 GBP
Retailer 18£590 GBP
Retailer 15£597 GBP
Retailer 2£731 GBP
Retailer 23£845 GBP
Retailer 10£887 GBP
Retailer 1£945 GBP
Retailer 17£1,052 GBP
Retailer 13£1,341 GBP
Retailer 19£1,370 GBP
Retailer 8£1,513 GBP
Retailer 22£1,659 GBP
Retailer 4£1,831 GBP
Retailer 3£1,855 GBP
Retailer 20£1,909 GBP
Retailer 6£1,988 GBP
Retailer 7£2,035 GBP
Retailer 21£2,099 GBP
Retailer 9£2,499 GBP
Retailer 16£3,010 GBP
Retailer 14£3,597 GBP

22 data points across 23 retailers

24 retailers£509 GBP to £2,499 GBP

A
Cheapest Retailer
-
£509 GBP
$682 USD
A
Retailer 2
-
£555 GBP
$744 USD
View
A
Retailer 3
-
£569 GBP
$763 USD
View
Final sale: no returns
A
Retailer 4
-
£590 GBP
$791 USD
View
Retailer 5
-
£597 GBP
$800 USD
View
Price last confirmed 14 days ago
A
Retailer 6
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£731 GBP
$980 USD
View
A
Retailer 7
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£845 GBP
$1,132 USD
View
A
Retailer 8
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£887 GBP
$1,188 USD
View
A
Retailer 9
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£945 GBP
View
A
Retailer 10
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£1,052 GBP
€1,342 EUR
View
Retailer 11
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£1,341 GBP
A$2,765 AUD
View
Price last confirmed 9 days ago
A
Retailer 12
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£1,370 GBP
ZAR 29,654 ZAR
View
B+
Retailer 13
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£1,513 GBP
$2,027 USD
View
B+
Retailer 14
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£1,659 GBP
$2,223 USD
View
B+
Retailer 15
-
£1,831 GBP
View
B+
Retailer 16
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£1,855 GBP
$2,486 USD
View
B+
Retailer 17
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£1,909 GBP
$2,558 USD
View
B+
Retailer 18
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£1,988 GBP
SGD 3,599 SGD
View
B+
Retailer 19
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£2,035 GBP
$2,727 USD
View
B+
Retailer 20
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£2,099 GBP
$2,813 USD
View
B
Retailer 21
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£2,499 GBP
View
Retailer 22
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£3,010 GBP
A$6,204 AUD
View
Price last confirmed 21 days ago
Retailer 23
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£3,597 GBP
$4,820 USD
View
Price last confirmed 12 days ago
Most Expensive
Helzberg Diamonds
ZXZOKHMMIMNO · Oct 13
£3,797 GBP
$5,088 USD
View
Price last confirmed 17 days ago
23 more retailers have this diamond
Prices start from £509 GBPSave up to £1,990 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
3.45ct Emerald
£509 GBP