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Pear|Lab Grown|IGI

1.71ct D FL Pear Lab Grown Diamond

ID • D/FL • IGI LG846662566

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG846662566

Diamond specifications and retailer prices

From $694 USD
£546 GBP
As of October 27, 2026
Save $4,776 USD (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,470 USD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG846662566 or 846662566. Listed at 11 retailers as of October 26, 2026, with prices from $694 to $5,470, a $4,776 spread on the same certified stone. Brilliant Earth lists it at $5,470. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846662566
Dimensions10.70 × 6.73 × 4.11 mm
L/W Ratio1.59
Girdle conditionFaceted
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
10.70 mm6.73 mm1.71 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846662566
Side View
Table 59.0%Crown 34.1°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 61.1%

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 27
Current: $694 USD|Low: $692 USD|High: $4,365 USD|Avg: $1,942 USD|-4.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 27, 2026
Retailer 1$694 USD
Retailer 6$700 USD
Retailer 4$1,013 USD
Retailer 7$1,116 USD
Retailer 9$1,379 USD
Retailer 5$1,688 USD
Retailer 10$2,231 USD
Retailer 2$2,434 USD
Retailer 3$2,734 USD
Retailer 8$4,365 USD

11 data points across 10 retailers

11 retailers$694 USD to $5,470 USD

A
Cheapest Retailer
-
$694 USD
£546 GBP
A
Retailer 2
-
$700 USD
View
A
Retailer 3
-
$1,013 USD
View
A
Retailer 4
-
$1,116 USD
€1,063 EUR
View
B+
Retailer 5
-
$1,379 USD
View
B+
Retailer 6
-
$1,688 USD
View
B+
Retailer 7
-
$2,231 USD
View
B+
Retailer 8
-
$2,434 USD
View
B+
Retailer 9
-
$2,734 USD
£2,153 GBP
View
B
Retailer 10
-
$4,365 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
22158521A · Oct 26
$5,470 USD
View
10 more retailers have this diamond
Prices start from $694 USDSave up to $4,776 USD

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
$694 USD