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Pear|Lab Grown|IGI

1.73ct H VS1 Pear Lab Grown Diamond

ID • H/VS1 • IGI LG485162719

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG485162719

Diamond specifications and retailer prices

From £851 GBP
$1,140 USD
As of October 30, 2026
Save £1,637 GBP (66%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £3,435 GBP at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

About this 1.73ct lab-grown pear diamond

This 1.73ct 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 LG485162719 or 485162719. Listed at 13 retailers as of October 28, 2026, with a 192% 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

1.73
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG485162719
Dimensions10.17 × 6.72 × 4.18 mm
L/W Ratio1.51
Girdle conditionFaceted
Culet sizePointed
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
10.17 mm6.72 mm1.73 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG485162719
Side View
Table 57.5%Crown 34.4°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £3,435 GBP|Low: £851 GBP|High: £4,976 GBP|Avg: £2,890 GBP
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2£851 GBP
Retailer 10£1,885 GBP
Retailer 8£1,933 GBP
Retailer 9£2,300 GBP
Retailer 7£2,831 GBP
Retailer 6£2,903 GBP
Retailer 3£3,327 GBP
Flawless Fine Jewelry£3,435 GBP
Retailer 5£4,514 GBP
Retailer 4£4,937 GBP

20 data points across 10 retailers

13 retailers£851 GBP to £2,488 GBP

B+
Cheapest Retailer
-
£851 GBP
$1,140 USD
B
Retailer 2
-
£1,561 GBP
$2,091 USD
View
B
Retailer 3
-
£1,698 GBP
$2,275 USD
View
B
Retailer 4
-
£1,810 GBP
$2,425 USD
View
Retailer 5
-
£1,810 GBP
$2,425 USD
View
Price last confirmed 19 days ago
B
Retailer 6
-
£1,933 GBP
$2,590 USD
View
B
Retailer 7
-
£2,488 GBP
$3,334 USD
View
Retailer 8
-
£2,831 GBP
$3,793 USD
View
Price under review
Retailer 9
-
£2,903 GBP
$3,890 USD
View
Price under review
Retailer 10
-
£3,327 GBP
ZAR 72,026 ZAR
View
Price under review
Most Expensive
Flawless Fine Jewelry
F7225E5D5 · Oct 29
£3,435 GBP
View
Price under review
10 more retailers have this diamond
Prices start from £851 GBPSave up to £1,637 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+
1.73ct Pear
£851 GBP