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Oval|Lab Grown|IGI

3.56ct E VVS1 Oval Lab Grown Diamond

VG • E/VVS1 • IGI LG837626700

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG837626700

Diamond specifications and retailer prices

From £674 GBP
$898 USD
As of October 29, 2026
Save £3,589 GBP (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £4,263 GBP at Queensmith · As of October 27, 2026
View at Queensmith

About this 3.56ct lab-grown oval diamond

This 3.56ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG837626700 or 837626700. Listed at 22 retailers as of October 27, 2026, with prices from £674 to £4,263, a £3,589 spread on the same certified stone. Queensmith lists it at £4,263. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.56
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837626700
Dimensions13.41 × 8.32 × 4.95 mm
L/W Ratio1.61
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.41 mm8.32 mm3.56 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837626700
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 39°Culet: NoneDepth 59.5%

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: £4,263 GBP|Low: £648 GBP|High: £4,263 GBP|Avg: £1,759 GBP
Queensmith
Retailer 2
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October 30, 2026
Retailer 3£674 GBP
Retailer 20£734 GBP
Retailer 9£755 GBP
Retailer 5£782 GBP
Retailer 11£782 GBP
Retailer 2£911 GBP
Retailer 19£942 GBP
Retailer 12£1,003 GBP
Retailer 13£1,205 GBP
Retailer 8£1,256 GBP
Retailer 18£1,741 GBP
Retailer 16£1,766 GBP
Retailer 14£1,817 GBP
Retailer 10£2,200 GBP
Retailer 7£2,448 GBP
Retailer 6£2,570 GBP
Retailer 15£2,668 GBP
Retailer 17£2,854 GBP
Retailer 4£3,404 GBP
Queensmith£4,263 GBP

36 data points across 20 retailers

22 retailers£674 GBP to £4,263 GBP

A
Cheapest Retailer
-
£674 GBP
$898 USD
A
Retailer 2
-
£734 GBP
$978 USD
View
A
Retailer 3
-
£755 GBP
$1,005 USD
View
Final sale: no returns
A
Retailer 4
-
£782 GBP
$1,042 USD
View
Retailer 5
-
£782 GBP
$1,042 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
£911 GBP
View
A
Retailer 7
-
£942 GBP
$1,255 USD
View
A
Retailer 8
-
£1,003 GBP
$1,336 USD
View
A
Retailer 9
-
£1,205 GBP
View
A
Retailer 10
-
£1,256 GBP
$1,673 USD
View
B+
Retailer 11
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£1,741 GBP
$2,319 USD
View
Retailer 12
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£1,766 GBP
A$3,618 AUD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
£1,817 GBP
ZAR 39,095 ZAR
View
B+
Retailer 14
-
£1,857 GBP
$2,473 USD
View
B
Retailer 15
-
£2,200 GBP
$2,930 USD
View
B+
Retailer 16
-
£2,448 GBP
$3,260 USD
View
B
Retailer 17
-
£2,570 GBP
$3,422 USD
View
B
Retailer 18
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£2,668 GBP
View
B
Retailer 19
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£2,719 GBP
$3,620 USD
View
Retailer 20
-
£2,854 GBP
$3,800 USD
View
Price last confirmed 11 days ago
Retailer 21
-
£3,404 GBP
A$6,974 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
Queensmith
LG837626700 · Oct 27
£4,263 GBP
View
21 more retailers have this diamond
Prices start from £674 GBPSave up to £3,589 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
3.56ct Oval
£674 GBP