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Pear|Lab Grown|IGI

1.73ct D FL Pear Lab Grown Diamond

EX • D/FL • IGI LG799676771

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG799676771

Diamond specifications and retailer prices

From £588 GBP
$783 USD
As of October 30, 2026
Save £3,587 GBP (86%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £4,175 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799676771 or 799676771. Listed at 24 retailers as of October 29, 2026, with prices from £588 to £4,175, a £3,587 spread on the same certified stone. Brilliant Earth lists it at £4,175. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799676771
Dimensions10.62 × 6.64 × 4.20 mm
L/W Ratio1.60
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.62 mm6.64 mm1.73 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799676771
Side View
Table 57.0%Crown 34.7°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 63.3%

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 30
Current: £4,175 GBP|Low: £588 GBP|High: £4,411 GBP|Avg: £1,904 GBP|-0.9%
Brilliant Earth
Retailer 2
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Retailer 22
October 30, 2026
Retailer 5£588 GBP
Retailer 20£640 GBP
Retailer 8£658 GBP
Retailer 4£682 GBP
Retailer 22£682 GBP
Retailer 19£788 GBP
Retailer 18£815 GBP
Retailer 6£865 GBP
Retailer 2£1,045 GBP
Retailer 3£1,090 GBP
Retailer 13£1,091 GBP
Retailer 9£1,101 GBP
Retailer 17£1,253 GBP
Retailer 21£1,621 GBP
Retailer 7£1,917 GBP
Retailer 11£2,117 GBP
Retailer 14£2,293 GBP
Retailer 12£2,293 GBP
Retailer 10£2,305 GBP
Retailer 15£2,356 GBP
Retailer 16£2,569 GBP
Brilliant Earth£4,175 GBP

39 data points across 22 retailers

24 retailers£588 GBP to £4,175 GBP

A
Cheapest Retailer
-
£588 GBP
$783 USD
A
Retailer 2
-
£640 GBP
$852 USD
View
A
Retailer 3
-
£658 GBP
$876 USD
View
Final sale: no returns
A
Retailer 4
-
£682 GBP
$908 USD
View
Retailer 5
-
£682 GBP
$908 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
£788 GBP
HK$8,200 HKD
View
A
Retailer 7
-
£815 GBP
$1,085 USD
View
A
Retailer 8
-
£865 GBP
$1,152 USD
View
B+
Retailer 9
-
£1,045 GBP
View
B+
Retailer 10
-
£1,090 GBP
$1,452 USD
View
B+
Retailer 11
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£1,091 GBP
€1,384 EUR
View
B+
Retailer 12
-
£1,101 GBP
$1,466 USD
View
B+
Retailer 13
-
£1,253 GBP
ZAR 26,964 ZAR
View
B+
Retailer 14
-
£1,621 GBP
$2,159 USD
View
B+
Retailer 15
-
£1,917 GBP
$2,553 USD
View
B+
Retailer 16
-
£2,117 GBP
View
B
Retailer 17
-
£2,175 GBP
$2,896 USD
View
B+
Retailer 18
-
£2,293 GBP
SGD 4,126 SGD
View
B
Retailer 19
-
£2,293 GBP
$3,053 USD
View
B+
Retailer 20
-
£2,305 GBP
$3,069 USD
View
B
Retailer 21
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£2,356 GBP
$3,138 USD
View
B
Retailer 22
-
£2,569 GBP
View
Retailer 23
-
£3,294 GBP
$4,387 USD
View
Price last confirmed 95 days ago
Most Expensive
B
Brilliant Earth
19796042A · Oct 29
£4,175 GBP
$5,560 USD
View
23 more retailers have this diamond
Prices start from £588 GBPSave up to £3,587 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
1.73ct Pear
£588 GBP