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Pear|Lab Grown|IGI

1.71ct G VS1 Pear Lab Grown Diamond

ID • G/VS1 • IGI LG512205089

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG512205089

Diamond specifications and retailer prices

From £1,582 GBP
$2,120 USD
As of October 29, 2026
Save £1,313 GBP (45%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £3,992 GBP at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG512205089 or 512205089. Listed at 17 retailers as of October 29, 2026, with a 83% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512205089
Dimensions10.44 × 6.79 × 4.12 mm
L/W Ratio1.54
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
10.44 mm6.79 mm1.71 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG512205089
Side View
Table 62.5%Crown 33.6°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 60.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £3,992 GBP|Low: £1,582 GBP|High: £5,704 GBP|Avg: £3,263 GBP
Flawless Fine Jewelry
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
October 31, 2026
Retailer 10£1,582 GBP
Retailer 12£1,812 GBP
Retailer 5£1,972 GBP
Retailer 6£2,029 GBP
Retailer 13£2,102 GBP
Retailer 4£2,890 GBP
Retailer 2£2,896 GBP
Retailer 11£3,152 GBP
Retailer 3£3,279 GBP
Retailer 7£3,865 GBP
Flawless Fine Jewelry£3,992 GBP
Retailer 9£5,243 GBP
Retailer 14£5,612 GBP
Retailer 8£5,659 GBP

42 data points across 14 retailers

17 retailers£1,582 GBP to £2,896 GBP

B
Cheapest Retailer
-
£1,582 GBP
$2,120 USD
B
Retailer 2
-
£1,812 GBP
$2,428 USD
View
B
Retailer 3
-
£1,972 GBP
$2,642 USD
View
B
Retailer 4
-
£2,029 GBP
$2,719 USD
View
Final sale: no returns
B
Retailer 5
-
£2,102 GBP
$2,817 USD
View
Retailer 6
-
£2,102 GBP
$2,817 USD
View
Price last confirmed 18 days ago
B
Retailer 7
-
£2,224 GBP
$2,980 USD
View
B
Retailer 8
-
£2,890 GBP
$3,872 USD
View
B
Retailer 9
-
£2,896 GBP
View
Retailer 10
-
£3,152 GBP
$4,223 USD
View
Price under review
Retailer 11
-
£3,279 GBP
$4,393 USD
View
Price under review
Retailer 12
-
£3,865 GBP
ZAR 83,653 ZAR
View
Price under review
Most Expensive
Flawless Fine Jewelry
F34A629FE · Oct 31
£3,992 GBP
View
Price under review
12 more retailers have this diamond
Prices start from £1,582 GBPSave up to £1,313 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.

B
1.71ct Pear
£1,582 GBP