Radiant|Lab Grown|IGI

2.09ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG778669086

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG778669086

Diamond specifications and retailer prices

From £239 GBP
$320 USD
As of October 30, 2026
Save £1,776 GBP (88%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £3,157 GBP at Brilliant Earth · As of October 14, 2026
View at Brilliant Earth

About this 2.09ct lab-grown radiant diamond

This 2.09ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG778669086 or 778669086. Listed at 25 retailers as of October 30, 2026, with a 744% 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

2.09
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle33.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778669086
Dimensions9.39 × 6.33 × 4.18 mm
L/W Ratio1.48
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.39 mm6.33 mm2.09 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778669086
Side View
Table 58.0%Crown 40.8°Girdle: MED-STKPavilion 33.3°Culet: NoneDepth 66.0%

Caratlytics Score

How it works →
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: £2,015 GBP|Low: £239 GBP|High: £3,157 GBP|Avg: £834 GBP|-36.2%
Brilliant Earth
Retailer 2
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Retailer 23
October 30, 2026
Retailer 17£239 GBP
Retailer 19£264 GBP
Retailer 4£266 GBP
Retailer 10£292 GBP
Retailer 23£296 GBP
Retailer 15£312 GBP
Retailer 13£396 GBP
Retailer 5£410 GBP
Retailer 9£525 GBP
Retailer 20£528 GBP
Retailer 14£576 GBP
Retailer 7£694 GBP
Retailer 21£711 GBP
Retailer 8£753 GBP
Retailer 11£772 GBP
Retailer 3£933 GBP
Retailer 22£985 GBP
Retailer 2£1,042 GBP
Retailer 18£1,176 GBP
Retailer 6£1,192 GBP
Retailer 16£1,254 GBP
Retailer 12£1,291 GBP
Brilliant Earth£2,015 GBP

26 data points across 23 retailers

25 retailers£239 GBP to £2,015 GBP

A
Cheapest Retailer
-
£239 GBP
$320 USD
A
Retailer 2
-
£264 GBP
View
A
Retailer 3
-
£266 GBP
$357 USD
View
Final sale: no returns
A
Retailer 4
-
£292 GBP
$391 USD
View
A
Retailer 5
-
£296 GBP
$397 USD
View
A
Retailer 6
-
£312 GBP
$418 USD
View
B+
Retailer 7
-
£396 GBP
$530 USD
View
A
Retailer 8
-
£410 GBP
$550 USD
View
Retailer 9
-
£525 GBP
€670 EUR
View
Price last confirmed 7 days ago
A
Retailer 10
-
£528 GBP
View
A
Retailer 11
-
£576 GBP
$772 USD
View
A
Retailer 12
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£694 GBP
A$1,430 AUD
View
A
Retailer 13
-
£711 GBP
$952 USD
View
A
Retailer 14
-
£753 GBP
ZAR 16,298 ZAR
View
B+
Retailer 15
-
£772 GBP
$1,035 USD
View
B+
Retailer 16
-
£933 GBP
$1,250 USD
View
B+
Retailer 17
-
£985 GBP
$1,320 USD
View
B+
Retailer 18
-
£1,042 GBP
$1,396 USD
View
B+
Retailer 19
-
£1,176 GBP
$1,576 USD
View
B+
Retailer 20
-
£1,192 GBP
View
Retailer 21
-
£1,254 GBP
A$2,585 AUD
View
Price last confirmed 22 days ago
Retailer 22
-
£1,291 GBP
$1,730 USD
View
Price last confirmed 11 days ago
B
Retailer 23
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£2,015 GBP
$2,700 USD
View
Retailer 24
-
£3,157 GBP
$4,230 USD
View
Price last confirmed 21 days ago
Most Expensive
Brilliant Earth
21779809A · Oct 14
£3,157 GBP
$4,230 USD
View
Price last confirmed 16 days ago
24 more retailers have this diamond
Prices start from £239 GBPSave up to £1,776 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
2.09ct Radiant
£239 GBP