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Oval|Lab Grown|IGI

1.39ct F VVS1 Oval Lab Grown Diamond

ID • F/VVS1 • IGI LG700514963

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG700514963

Diamond specifications and retailer prices

From £272 GBP
$364 USD
As of November 1, 2026
Save £1,055 GBP (80%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £1,327 GBP at With Clarity · As of November 2, 2026
View at With Clarity

About this 1.39ct lab-grown oval diamond

This 1.39ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG700514963 or 700514963. Listed at 23 retailers as of November 1, 2026, with prices from £272 to £1,327, a £1,055 spread on the same certified stone. With Clarity lists it at £1,327. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.39
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700514963
Dimensions8.87 × 6.28 × 3.79 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.87 mm6.28 mm1.39 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700514963
Side View
Table 62.0%Crown 34.6°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 60.4%

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: Nov 1
Current: £607 GBP|Low: £260 GBP|High: £1,331 GBP|Avg: £627 GBP|+1.8%
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
November 2, 2026
Retailer 16£272 GBP
Retailer 7£304 GBP
Retailer 6£315 GBP
Retailer 3£337 GBP
Retailer 10£412 GBP
Retailer 13£448 GBP
Retailer 8£522 GBP
Retailer 4£539 GBP
Retailer 12£578 GBP
Retailer 14£590 GBP
Retailer 1£607 GBP
Retailer 11£817 GBP
Retailer 15£840 GBP
Retailer 2£1,052 GBP
Retailer 5£1,082 GBP
Retailer 9£1,316 GBP

43 data points across 16 retailers

23 retailers£272 GBP to £1,327 GBP

A
Cheapest Retailer
-
£272 GBP
$364 USD
A
Retailer 2
-
£304 GBP
$407 USD
View
Final sale: no returns
A
Retailer 3
-
£315 GBP
$422 USD
View
Retailer 4
-
£337 GBP
$451 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
£337 GBP
$451 USD
View
A
Retailer 6
-
£412 GBP
View
A
Retailer 7
-
£448 GBP
$600 USD
View
B+
Retailer 8
-
£522 GBP
$700 USD
View
B+
Retailer 9
-
£539 GBP
$722 USD
View
Retailer 10
-
£542 GBP
A$1,118 AUD
View
Price last confirmed 122 days ago
B+
Retailer 11
-
£578 GBP
ZAR 12,521 ZAR
View
B+
Retailer 12
-
£582 GBP
$780 USD
View
B+
Retailer 13
-
£590 GBP
€753 EUR
View
B+
Retailer 14
-
£607 GBP
View
B
Retailer 15
-
£817 GBP
A$1,685 AUD
View
B
Retailer 16
-
£840 GBP
$1,125 USD
View
Retailer 17
-
£905 GBP
$1,212 USD
View
Price last confirmed 46 days ago
B
Retailer 18
-
£1,052 GBP
$1,410 USD
View
B
Retailer 19
-
£1,082 GBP
$1,450 USD
View
B
Retailer 20
-
£1,112 GBP
$1,490 USD
View
B
Retailer 21
-
£1,308 GBP
View
B
Retailer 22
-
£1,316 GBP
View
Most Expensive
B
With Clarity
700514963 · Nov 2
£1,327 GBP
$1,778 USD
View
22 more retailers have this diamond
Prices start from £272 GBPSave up to £1,055 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
1.39ct Oval
£272 GBP