Oval|Lab Grown|IGI

2.91ct H VVS1 Oval Lab Grown Diamond

ID • H/VVS1 • IGI LG837650795

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG837650795

Diamond specifications and retailer prices

From £360 GBP
$483 USD
As of October 29, 2026
Save £1,882 GBP (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £3,620 GBP at Brilliant Earth · As of October 1, 2026
View at Brilliant Earth

About this 2.91ct lab-grown oval diamond

This 2.91ct lab-grown oval sits in the two to three carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837650795 or 837650795. Listed at 21 retailers as of October 28, 2026, with a 522% 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

2.91
Carat
H
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837650795
Dimensions11.74 × 8.01 × 4.97 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.74 mm8.01 mm2.91 ctH / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837650795
Side View
Table 61.0%Crown 34.1°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.0%

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 29
Current: £2,112 GBP|Low: £346 GBP|High: £3,620 GBP|Avg: £1,100 GBP|-41.6%
Brilliant Earth
Retailer 2
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Retailer 20
October 31, 2026
Retailer 20£360 GBP
Retailer 6£403 GBP
Retailer 4£447 GBP
Retailer 8£447 GBP
Retailer 15£474 GBP
Retailer 18£487 GBP
Retailer 13£552 GBP
Retailer 2£652 GBP
Retailer 11£663 GBP
Retailer 9£696 GBP
Retailer 12£801 GBP
Retailer 14£982 GBP
Retailer 17£1,078 GBP
Retailer 10£1,415 GBP
Retailer 3£1,436 GBP
Retailer 5£1,457 GBP
Retailer 7£1,564 GBP
Retailer 16£1,875 GBP
Brilliant Earth£2,112 GBP
Retailer 19£2,243 GBP

37 data points across 20 retailers

21 retailers£360 GBP to £2,243 GBP

A
Cheapest Retailer
-
£360 GBP
$483 USD
A
Retailer 2
-
£403 GBP
$540 USD
View
Final sale: no returns
Retailer 3
-
£447 GBP
$599 USD
View
Price last confirmed 15 days ago
A
Retailer 4
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£447 GBP
$599 USD
View
A
Retailer 5
-
£474 GBP
View
A
Retailer 6
-
£487 GBP
HK$5,100 HKD
View
A
Retailer 7
-
£552 GBP
$740 USD
View
A
Retailer 8
-
£652 GBP
€832 EUR
View
A
Retailer 9
-
£663 GBP
$888 USD
View
A
Retailer 10
-
£696 GBP
$933 USD
View
A
Retailer 11
-
£801 GBP
$1,073 USD
View
A
Retailer 12
-
£982 GBP
$1,316 USD
View
A
Retailer 13
-
£1,078 GBP
ZAR 23,335 ZAR
View
B+
Retailer 14
-
£1,415 GBP
SGD 2,562 SGD
View
B+
Retailer 15
-
£1,436 GBP
$1,924 USD
View
B+
Retailer 16
-
£1,457 GBP
$1,952 USD
View
B+
Retailer 17
-
£1,564 GBP
$2,096 USD
View
B+
Retailer 18
-
£1,875 GBP
View
B
Retailer 19
-
£2,112 GBP
$2,830 USD
View
B
Retailer 20
-
£2,243 GBP
$3,005 USD
View
Most Expensive
Brilliant Earth
21578594A · Oct 1
£3,620 GBP
$4,850 USD
View
Price last confirmed 30 days ago
20 more retailers have this diamond
Prices start from £360 GBPSave up to £1,882 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
2.91ct Oval
£360 GBP