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Pear|Lab Grown|IGI

1.71ct K SI1 Pear Lab Grown Diamond

EX • K/SI1 • IGI LG442068004

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG442068004

Diamond specifications and retailer prices

From £773 GBP
As of November 6, 2026
Save £2,259 GBP (75%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £3,032 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 1.71ct lab-grown pear diamond

This 1.71ct lab-grown pear sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG442068004 or 442068004. Listed at 9 retailers as of November 5, 2026, with prices from £773 to £3,032, a £2,259 spread on the same certified stone. MOH London lists it at £3,032. 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

1.71
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG442068004
Dimensions9.91 × 6.61 × 4.26 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.91 mm6.61 mm1.71 ctK / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG442068004
Side View
Table 56.5%Crown 36.9°Girdle: STK-THKPavilion 40.1°Culet: NoneDepth 64.4%

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 6
Current: £3,032 GBP|Low: £742 GBP|High: £3,082 GBP|Avg: £1,595 GBP|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 3£773 GBP
Retailer 4£897 GBP
Retailer 2£1,027 GBP
Retailer 8£1,053 GBP
Retailer 7£1,304 GBP
Retailer 5£1,431 GBP
Retailer 6£1,874 GBP
Retailer 9£2,567 GBP
MOH London£3,032 GBP

18 data points across 9 retailers

9 retailers£773 GBP to £3,032 GBP

A
Cheapest Retailer
-
£773 GBP
B+
Retailer 2
-
£841 GBP
View
B+
Retailer 3
-
£897 GBP
View
Retailer 4
-
£897 GBP
View
Price last confirmed 26 days ago
B+
Retailer 5
-
£1,027 GBP
View
B+
Retailer 6
-
£1,431 GBP
View
B
Retailer 7
-
£1,680 GBP
View
B
Retailer 8
-
£1,874 GBP
View
Most Expensive
B
MOH London
LG442068004 · Nov 5
£3,032 GBP
View
8 more retailers have this diamond
Prices start from £773 GBPSave up to £2,259 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
1.71ct Pear
£773 GBP