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Oval|Lab Grown|IGI

3.07ct E VVS1 Oval Lab Grown Diamond

ID • E/VVS1 • IGI LG778673427

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG778673427

Diamond specifications and retailer prices

From £501 GBP
$667 USD
As of October 29, 2026
Save £4,110 GBP (89%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: £4,611 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.07ct lab-grown oval diamond

This 3.07ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG778673427 or 778673427. Listed at 27 retailers as of October 29, 2026, with prices from £501 to £4,611, a £4,110 spread on the same certified stone. Brilliant Earth lists it at £4,611. 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

3.07
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778673427
Dimensions12.25 × 8.25 × 4.92 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.25 mm8.25 mm3.07 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778673427
Side View
Table 60.0%Crown 29.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 59.6%

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 29
Current: £4,611 GBP|Low: £501 GBP|High: £5,121 GBP|Avg: £1,533 GBP|-10.0%
Brilliant Earth
Retailer 2
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October 29, 2026
Retailer 2£501 GBP
Retailer 20£560 GBP
Retailer 9£577 GBP
Retailer 24£581 GBP
Retailer 14£615 GBP
Retailer 25£678 GBP
Retailer 21£713 GBP
Retailer 18£879 GBP
Retailer 15£898 GBP
Retailer 13£927 GBP
Retailer 7£974 GBP
Retailer 26£1,350 GBP
Retailer 6£1,351 GBP
Retailer 10£1,374 GBP
Retailer 8£1,387 GBP
Retailer 12£1,393 GBP
Retailer 17£1,729 GBP
Retailer 22£1,808 GBP
Retailer 3£1,879 GBP
Retailer 5£2,006 GBP
Retailer 4£2,067 GBP
Retailer 16£2,108 GBP
Retailer 23£2,462 GBP
Retailer 11£2,519 GBP
Retailer 19£2,690 GBP
Brilliant Earth£4,611 GBP

25 data points across 26 retailers

27 retailers£501 GBP to £4,611 GBP

A
Cheapest Retailer
-
£501 GBP
$667 USD
A
Retailer 2
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£560 GBP
$746 USD
View
Final sale: no returns
A
Retailer 3
-
£577 GBP
$768 USD
View
A
Retailer 4
-
£581 GBP
$774 USD
View
A
Retailer 5
-
£615 GBP
$819 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
£678 GBP
View
A
Retailer 7
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£713 GBP
$950 USD
View
A
Retailer 8
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£879 GBP
$1,170 USD
View
A
Retailer 9
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£898 GBP
$1,196 USD
View
A
Retailer 10
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£927 GBP
View
A
Retailer 11
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£974 GBP
€1,235 EUR
View
A
Retailer 12
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£1,350 GBP
ZAR 29,042 ZAR
View
A
Retailer 13
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£1,351 GBP
A$2,768 AUD
View
A
Retailer 14
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£1,374 GBP
$1,830 USD
View
A
Retailer 15
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£1,387 GBP
A$2,842 AUD
View
Price last confirmed 8 days ago
A
Retailer 16
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£1,393 GBP
$1,855 USD
View
B+
Retailer 17
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£1,729 GBP
$2,302 USD
View
B+
Retailer 18
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£1,808 GBP
View
B+
Retailer 19
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£1,879 GBP
$2,502 USD
View
B+
Retailer 20
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£2,006 GBP
$2,671 USD
View
B+
Retailer 21
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£2,067 GBP
$2,753 USD
View
B+
Retailer 22
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£2,108 GBP
$2,807 USD
View
B+
Retailer 23
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£2,462 GBP
View
B+
Retailer 24
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£2,519 GBP
$3,355 USD
View
Price last confirmed 11 days ago
B
Retailer 25
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£2,546 GBP
$3,390 USD
View
Price last confirmed 22 days ago
B+
Retailer 26
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£2,690 GBP
A$5,511 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
Brilliant Earth
18678538A · Oct 29
£4,611 GBP
$6,140 USD
View
26 more retailers have this diamond
Prices start from £501 GBPSave up to £4,110 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
3.07ct Oval
£501 GBP