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Oval|Lab Grown|IGI

2.71ct I SI1 Oval Lab Grown Diamond

ID • I/SI1 • IGI LG440013408

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG440013408

Diamond specifications and retailer prices

From £1,097 GBP
$1,470 USD
As of October 30, 2026
Save £5,385 GBP (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £6,482 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 2.71ct lab-grown oval diamond

This 2.71ct lab-grown oval sits in the two to three carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG440013408 or 440013408. Listed at 11 retailers as of October 29, 2026, with prices from £1,097 to £6,482, a £5,385 spread on the same certified stone. MOH London lists it at £6,482. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.71
Carat
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG440013408
Dimensions10.84 × 7.85 × 4.99 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
10.84 mm7.85 mm2.71 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG440013408
Side View
Table 57.0%Crown 35.1°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 63.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £6,482 GBP|Low: £1,097 GBP|High: £10,772 GBP|Avg: £4,486 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2£1,097 GBP
Retailer 4£2,595 GBP
Retailer 7£2,905 GBP
Retailer 5£3,010 GBP
Retailer 8£3,127 GBP
Retailer 9£3,492 GBP
Retailer 3£4,152 GBP
Retailer 6£4,668 GBP
MOH London£6,482 GBP
Retailer 10£10,772 GBP

16 data points across 10 retailers

11 retailers£1,097 GBP to £6,482 GBP

A
Cheapest Retailer
-
£1,097 GBP
$1,470 USD
B+
Retailer 2
-
£2,595 GBP
$3,477 USD
View
B+
Retailer 3
-
£2,823 GBP
$3,783 USD
View
B+
Retailer 4
-
£2,905 GBP
$3,893 USD
View
Final sale: no returns
Retailer 5
-
£3,010 GBP
$4,033 USD
View
Price last confirmed 19 days ago
B
Retailer 6
-
£3,010 GBP
$4,033 USD
View
B
Retailer 7
-
£3,127 GBP
$4,190 USD
View
B
Retailer 8
-
£3,762 GBP
$5,040 USD
View
B
Retailer 9
-
£4,152 GBP
$5,563 USD
View
B
Retailer 10
-
£4,668 GBP
$6,255 USD
View
Most Expensive
B
MOH London
LG440013408 · Oct 29
£6,482 GBP
View
10 more retailers have this diamond
Prices start from £1,097 GBPSave up to £5,385 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
2.71ct Oval
£1,097 GBP