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Emerald|Lab Grown|IGI

0.71ct F VVS2 Emerald Lab Grown Diamond

EX • F/VVS2 • IGI LG640404678

Shape and cutting style on the report: Emerald cut

Certificate IGI LG640404678

Diamond specifications and retailer prices

From £116 GBP
As of November 4, 2026
Save £640 GBP (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £756 GBP at Flawless Fine Jewelry · As of November 4, 2026
View at Flawless Fine Jewelry

About this 0.71ct lab-grown emerald diamond

This 0.71ct lab-grown emerald sits in the half to three-quarter carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG640404678 or 640404678. Listed at 23 retailers as of November 4, 2026, with prices from £116 to £756, a £640 spread on the same certified stone. Flawless Fine Jewelry lists it at £756. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.71
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.1°
Pavilion angle44.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640404678
Dimensions6.10 × 4.29 × 2.95 mm
L/W Ratio1.42
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.10 mm4.29 mm0.71 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG640404678
Side View
Table 64.0%Crown 30.1°Girdle: MED-STKPavilion 44.3°Culet: LargeDepth 68.8%

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 4
Current: £756 GBP|Low: £107 GBP|High: £756 GBP|Avg: £316 GBP
Flawless Fine Jewelry
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
November 4, 2026
Retailer 14£116 GBP
Retailer 7£130 GBP
Retailer 3£144 GBP
Retailer 5£144 GBP
Retailer 13£193 GBP
Retailer 15£194 GBP
Retailer 12£249 GBP
Retailer 9£250 GBP
Retailer 11£261 GBP
Retailer 6£315 GBP
Retailer 10£366 GBP
Retailer 4£466 GBP
Retailer 8£489 GBP
Retailer 2£670 GBP
Flawless Fine Jewelry£756 GBP

45 data points across 15 retailers

23 retailers£116 GBP to £756 GBP

A
Cheapest Retailer
-
£116 GBP
A
Retailer 2
-
£130 GBP
View
Final sale: no returns
A
Retailer 3
-
£135 GBP
View
Retailer 4
-
£144 GBP
View
Price last confirmed 11 days ago
A
Retailer 5
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£144 GBP
View
A
Retailer 6
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£161 GBP
View
A
Retailer 7
-
£193 GBP
View
A
Retailer 8
-
£194 GBP
View
A
Retailer 9
-
£201 GBP
View
Retailer 10
-
£249 GBP
View
Price last confirmed 7 days ago
A
Retailer 11
-
£250 GBP
View
A
Retailer 12
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£261 GBP
View
B+
Retailer 13
-
£315 GBP
View
B+
Retailer 14
-
£364 GBP
View
B+
Retailer 15
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£366 GBP
View
B
Retailer 16
-
£377 GBP
View
B+
Retailer 17
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£394 GBP
View
B
Retailer 18
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£462 GBP
View
B
Retailer 19
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£466 GBP
View
B
Retailer 20
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£489 GBP
View
B
Retailer 21
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£503 GBP
View
B
Retailer 22
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£670 GBP
View
Most Expensive
B
Flawless Fine Jewelry
612F2F23C · Nov 4
£756 GBP
View
22 more retailers have this diamond
Prices start from £116 GBPSave up to £640 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
0.71ct Emerald
£116 GBP