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Pear|Lab Grown|IGI

1.71ct H VS1 Pear Lab Grown Diamond

ID • H/VS1 • IGI LG591330375

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG591330375

Diamond specifications and retailer prices

From £194 GBP
$260 USD
As of October 28, 2026
Save £1,411 GBP (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,605 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG591330375 or 591330375. Listed at 10 retailers as of October 28, 2026, with prices from £194 to £1,605, a £1,411 spread on the same certified stone. Do Amore Diamonds lists it at £1,605. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591330375
Dimensions10.19 × 6.55 × 4.21 mm
L/W Ratio1.56
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.19 mm6.55 mm1.71 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591330375
Side View
Table 57.0%Crown 37.6°Girdle: STK-THKPavilion 39.4°Culet: NoneDepth 64.3%

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 28
Current: £1,605 GBP|Low: £194 GBP|High: £1,605 GBP|Avg: £642 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 7£194 GBP
Retailer 3£307 GBP
Retailer 6£353 GBP
Retailer 4£356 GBP
Retailer 8£393 GBP
Retailer 2£813 GBP
Retailer 5£864 GBP
Retailer 9£890 GBP
Do Amore Diamonds£1,605 GBP

6 data points across 9 retailers

10 retailers£194 GBP to £1,605 GBP

A
Cheapest Retailer
-
£194 GBP
$260 USD
A
Retailer 2
-
£307 GBP
View
B+
Retailer 3
-
£353 GBP
$473 USD
View
A
Retailer 4
-
£356 GBP
$477 USD
View
A
Retailer 5
-
£393 GBP
ZAR 8,516 ZAR
View
B+
Retailer 6
-
£813 GBP
$1,090 USD
View
B
Retailer 7
-
£864 GBP
$1,157 USD
View
B
Retailer 8
-
£890 GBP
SGD 1,611 SGD
View
Retailer 9
-
£896 GBP
$1,200 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Do Amore Diamonds
27-E5E8165EF · Oct 29
£1,605 GBP
$2,150 USD
View
9 more retailers have this diamond
Prices start from £194 GBPSave up to £1,411 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
£194 GBP