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Pear|Lab Grown|IGI

1.71ct D IF Pear Lab Grown Diamond

EX • D/IF • IGI LG788607441

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG788607441

Diamond specifications and retailer prices

From $428 USD
As of October 27, 2026
Save $4,082 USD (91%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $4,510 USD at Brilliant Earth · As of October 28, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG788607441 or 788607441. Listed at 25 retailers as of October 27, 2026, with prices from $428 to $4,510, a $4,082 spread on the same certified stone. Brilliant Earth lists it at $4,510. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788607441
Dimensions10.77 × 6.57 × 4.14 mm
L/W Ratio1.64
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
10.77 mm6.57 mm1.71 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788607441
Side View
Table 58.0%Crown 36.2°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 63.0%

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: $4,510 USD|Low: $479 USD|High: $4,630 USD|Avg: $1,490 USD|-2.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
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Retailer 19
Retailer 20
October 29, 2026
Retailer 6$479 USD
Retailer 17$480 USD
Retailer 16$675 USD
Retailer 4$779 USD
Retailer 7$837 USD
Retailer 2$851 USD
Retailer 15$871 USD
Retailer 14$913 USD
Retailer 18$1,246 USD
Retailer 3$1,305 USD
Retailer 19$1,490 USD
Retailer 8$1,554 USD
Retailer 10$1,686 USD
Retailer 5$1,707 USD
Retailer 12$1,740 USD
Retailer 9$1,922 USD
Retailer 13$1,962 USD
Retailer 11$1,988 USD
Retailer 20$3,235 USD
Brilliant Earth$4,510 USD

40 data points across 20 retailers

25 retailers$428 USD to $4,510 USD

A
Cheapest Retailer
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$428 USD
A
Retailer 2
-
$479 USD
View
Final sale: no returns
A
Retailer 3
-
$480 USD
View
A
Retailer 4
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$531 USD
View
A
Retailer 5
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$531 USD
View
A
Retailer 6
-
$589 USD
HK$4,600 HKD
View
A
Retailer 7
-
$675 USD
View
A
Retailer 8
-
$779 USD
View
A
Retailer 9
-
$837 USD
View
A
Retailer 10
-
$851 USD
€810 EUR
View
A
Retailer 11
-
$871 USD
£686 GBP
View
A
Retailer 12
-
$913 USD
ZAR 14,746 ZAR
View
B+
Retailer 13
-
$1,246 USD
A$1,917 AUD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$1,305 USD
View
B+
Retailer 15
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$1,490 USD
View
B+
Retailer 16
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$1,554 USD
£1,224 GBP
View
B+
Retailer 17
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$1,686 USD
SGD 2,279 SGD
View
B+
Retailer 18
-
$1,707 USD
View
B+
Retailer 19
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$1,740 USD
View
B+
Retailer 20
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$1,856 USD
View
B+
Retailer 21
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$1,922 USD
View
B+
Retailer 22
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$1,962 USD
£1,545 GBP
View
B+
Retailer 23
-
$1,988 USD
View
B
Retailer 24
-
$3,235 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
19067107A · Oct 28
$4,510 USD
View
24 more retailers have this diamond
Prices start from $428 USDSave up to $4,082 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
$428 USD