Radiant|Lab Grown|IGI

2.09ct E VVS2 Radiant Lab Grown Diamond

ID • E/VVS2 • IGI LG831607873

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

Certificate IGI LG831607873

Diamond specifications and retailer prices

From £346 GBP
HK$3,600 HKD
As of October 30, 2026
Save £864 GBP (71%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,295 GBP at Rare Carat · As of October 18, 2026
View at Rare Carat

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831607873 or 831607873. Listed at 22 retailers as of October 23, 2026, with a 250% 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.3°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831607873
Dimensions9.37 × 6.25 × 4.11 mm
L/W Ratio1.50
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.37 mm6.25 mm2.09 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831607873
Side View
Table 67.0%Crown 43.3°Girdle: MediumPavilion 35.4°Culet: NoneDepth 65.8%

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: £1,295 GBP|Low: £278 GBP|High: £1,307 GBP|Avg: £722 GBP|-0.9%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
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Retailer 20
October 23, 2026
Retailer 4£278 GBP
Retailer 6£308 GBP
Retailer 18£328 GBP
Retailer 12£346 GBP
Retailer 20£419 GBP
Retailer 14£466 GBP
Retailer 10£502 GBP
Retailer 13£541 GBP
Retailer 2£546 GBP
Retailer 15£691 GBP
Retailer 16£736 GBP
Retailer 19£903 GBP
Retailer 9£969 GBP
Retailer 7£990 GBP
Retailer 8£996 GBP
Retailer 11£1,023 GBP
Retailer 5£1,164 GBP
Retailer 3£1,210 GBP
Retailer 17£1,242 GBP
Rare Carat£1,295 GBP

37 data points across 20 retailers

22 retailers£346 GBP to £1,210 GBP

Retailer 1
-
£249 GBP
$331 USD
Price last confirmed 8 days ago
Retailer 2
-
£288 GBP
$384 USD
View
Price last confirmed 9 days ago
Retailer 3
-
£308 GBP
$410 USD
View
Price last confirmed 13 days ago
Retailer 4
-
£308 GBP
$410 USD
View
Price last confirmed 8 days ago
Retailer 5
-
£328 GBP
View
Price last confirmed 13 days ago
A
Retailer 6
-
£346 GBP
HK$3,600 HKD
View
Retailer 7
-
£419 GBP
$558 USD
View
Price last confirmed 6 days ago
Retailer 8
-
£466 GBP
$620 USD
View
Price last confirmed 6 days ago
A
Retailer 9
-
£502 GBP
$668 USD
View
Retailer 10
-
£541 GBP
View
Price last confirmed 7 days ago
A
Retailer 11
-
£546 GBP
€693 EUR
View
Retailer 12
-
£691 GBP
A$1,415 AUD
View
Price last confirmed 11 days ago
Retailer 13
-
£736 GBP
ZAR 15,840 ZAR
View
Price last confirmed 11 days ago
B+
Retailer 14
-
£903 GBP
$1,203 USD
View
Retailer 15
-
£989 GBP
$1,317 USD
View
Price last confirmed 8 days ago
Retailer 16
-
£990 GBP
$1,319 USD
View
Price last confirmed 7 days ago
B+
Retailer 17
-
£996 GBP
SGD 1,792 SGD
View
Retailer 18
-
£1,023 GBP
$1,363 USD
View
Price last confirmed 8 days ago
Retailer 19
-
£1,164 GBP
$1,550 USD
View
Price last confirmed 7 days ago
B
Retailer 20
-
£1,210 GBP
$1,611 USD
View
Retailer 21
-
£1,242 GBP
View
Price last confirmed 8 days ago
Most Expensive
Rare Carat
RP8736078RL831 · Oct 18
£1,295 GBP
$1,725 USD
View
Price last confirmed 11 days ago
21 more retailers have this diamond
Prices start from £346 GBPSave up to £864 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
£346 GBP