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Oval|Lab Grown|IGI

3.00ct F VVS1 Oval Lab Grown Diamond

EX • F/VVS1 • IGI LG840627103

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG840627103

Diamond specifications and retailer prices

From £1,034 GBP
$1,386 USD
As of November 1, 2026
Save £3,186 GBP (75%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £4,220 GBP at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 3ct lab-grown oval diamond

This 3ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840627103 or 840627103. Listed at 19 retailers as of October 31, 2026, with prices from £1,034 to £4,220, a £3,186 spread on the same certified stone. Taylor and Hart lists it at £4,220. 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

3.00
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.2°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840627103
Dimensions17.38 × 6.95 × 3.90 mm
L/W Ratio2.50
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.38 mm6.95 mm3.00 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840627103
Side View
Table 70.0%Crown 28.2°Girdle: STK-THKPavilion 39.5°Culet: NoneDepth 56.1%

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: Nov 1
Current: £1,392 GBP|Low: £1,034 GBP|High: £4,903 GBP|Avg: £2,330 GBP|-14.8%
Retailer 1
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
Retailer 16
Retailer 17
Retailer 18
Taylor and Hart
November 2, 2026
Retailer 3£1,034 GBP
Retailer 5£1,125 GBP
Retailer 7£1,159 GBP
Retailer 2£1,200 GBP
Retailer 15£1,328 GBP
Retailer 1£1,392 GBP
Retailer 10£1,396 GBP
Retailer 18£1,420 GBP
Retailer 6£1,475 GBP
Retailer 14£1,717 GBP
Retailer 16£2,179 GBP
Retailer 17£2,249 GBP
Retailer 11£2,710 GBP
Retailer 12£2,787 GBP
Retailer 9£2,900 GBP
Retailer 8£3,235 GBP
Retailer 13£3,432 GBP
Retailer 4£3,716 GBP
Taylor and Hart£4,220 GBP

32 data points across 19 retailers

19 retailers£1,034 GBP to £4,220 GBP

B+
Cheapest Retailer
-
£1,034 GBP
$1,386 USD
B+
Retailer 2
-
£1,125 GBP
$1,508 USD
View
B+
Retailer 3
-
£1,159 GBP
$1,553 USD
View
Final sale: no returns
B+
Retailer 4
-
£1,200 GBP
$1,608 USD
View
B+
Retailer 5
-
£1,328 GBP
$1,780 USD
View
B+
Retailer 6
-
£1,392 GBP
View
Retailer 7
-
£1,396 GBP
$1,871 USD
View
Price last confirmed 20 days ago
B+
Retailer 8
-
£1,420 GBP
$1,903 USD
View
B+
Retailer 9
-
£1,475 GBP
$1,977 USD
View
B
Retailer 10
-
£1,717 GBP
$2,300 USD
View
B
Retailer 11
-
£2,179 GBP
$2,919 USD
View
B
Retailer 12
-
£2,249 GBP
$3,014 USD
View
B
Retailer 13
-
£2,710 GBP
A$5,587 AUD
View
B
Retailer 14
-
£2,787 GBP
ZAR 60,327 ZAR
View
B
Retailer 15
-
£2,900 GBP
View
B
Retailer 16
-
£3,235 GBP
$4,334 USD
View
B
Retailer 17
-
£3,432 GBP
View
B
Retailer 18
-
£3,716 GBP
$4,979 USD
View
Most Expensive
B
Taylor and Hart
6INWLCD · Oct 31
£4,220 GBP
$5,655 USD
View
18 more retailers have this diamond
Prices start from £1,034 GBPSave up to £3,186 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+
3.00ct Oval
£1,034 GBP