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Emerald|Lab Grown|IGI

16.15ct F VVS2 Emerald Lab Grown Diamond

ID • F/VVS2 • IGI LG818663535

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818663535

Diamond specifications and retailer prices

From £4,575 GBP
$6,130 USD
As of October 31, 2026
Save £13,096 GBP (74%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £22,106 GBP at Brilliant Earth · As of September 23, 2026
View at Brilliant Earth

About this 16.15ct lab-grown emerald diamond

This 16.15ct lab-grown emerald sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818663535 or 818663535. Listed at 14 retailers as of October 31, 2026, with a 286% 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

16.15
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818663535
Dimensions17.56 × 11.61 × 7.71 mm
L/W Ratio1.51
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.56 mm11.61 mm16.15 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818663535
Side View
Table 63.0%Crown 36.2°Girdle: MED-STKPavilion 39.9°Culet: LargeDepth 66.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £22,106 GBP|Low: £3,582 GBP|High: £32,040 GBP|Avg: £9,669 GBP
Brilliant Earth
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 1, 2026
Retailer 13£4,575 GBP
Retailer 6£5,283 GBP
Retailer 4£5,618 GBP
Retailer 5£6,104 GBP
Retailer 9£6,480 GBP
Retailer 3£7,420 GBP
Retailer 10£7,801 GBP
Retailer 11£7,926 GBP
Retailer 2£9,623 GBP
Retailer 14£10,686 GBP
Retailer 8£11,019 GBP
Retailer 7£11,130 GBP
Retailer 15£17,671 GBP
Brilliant Earth£22,106 GBP
Retailer 12£27,077 GBP

19 data points across 15 retailers

14 retailers£4,575 GBP to £17,671 GBP

B+
Cheapest Retailer
-
£4,575 GBP
$6,130 USD
Retailer 2
-
£5,283 GBP
$7,079 USD
View
Price last confirmed 53 days ago
B+
Retailer 3
-
£5,618 GBP
$7,527 USD
View
B
Retailer 4
-
£6,104 GBP
HK$63,900 HKD
View
B+
Retailer 5
-
£6,480 GBP
View
B
Retailer 6
-
£7,420 GBP
$9,942 USD
View
B
Retailer 7
-
£7,801 GBP
ZAR 168,856 ZAR
View
B
Retailer 8
-
£7,926 GBP
€10,114 EUR
View
Retailer 9
-
£9,623 GBP
A$19,837 AUD
View
B
Retailer 10
-
£10,686 GBP
$14,318 USD
View
B
Retailer 11
-
£11,019 GBP
A$22,715 AUD
View
B
Retailer 12
-
£17,671 GBP
$23,677 USD
View
Most Expensive
Brilliant Earth
20991753A · Sep 23
£22,106 GBP
$29,620 USD
View
Price under review
12 more retailers have this diamond
Prices start from £4,575 GBPSave up to £13,096 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.

B+
16.15ct Emerald
£4,575 GBP