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Pear|Lab Grown|IGI

1.73ct D IF Pear Lab Grown Diamond

EX • D/IF • IGI LG776689231

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG776689231

Diamond specifications and retailer prices

From $309 USD
As of October 27, 2026
Save $3,791 USD (92%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,100 USD 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG776689231 or 776689231. Listed at 23 retailers as of October 27, 2026, with prices from $309 to $4,100, a $3,791 spread on the same certified stone. Brilliant Earth lists it at $4,100. 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
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776689231
Dimensions10.88 × 6.92 × 10.88 mm
L/W Ratio1.57
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
10.88 mm6.92 mm1.73 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776689231
Side View
Table 61.0%Crown 33.5°Girdle: THN-MEDPavilion 40.3°Culet: NoneDepth 58.8%

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: $759 USD|Low: $346 USD|High: $3,105 USD|Avg: $1,304 USD|-3.7%
Retailer 1
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Retailer 20
October 30, 2026
Retailer 8$346 USD
Retailer 19$383 USD
Retailer 16$540 USD
Retailer 9$624 USD
Retailer 5$725 USD
Retailer 15$727 USD
Retailer 1$759 USD
Retailer 14$805 USD
Retailer 12$982 USD
Retailer 6$1,013 USD
Retailer 18$1,022 USD
Retailer 20$1,359 USD
Retailer 3$1,472 USD
Retailer 7$1,519 USD
Retailer 10$1,553 USD
Retailer 4$1,646 USD
Retailer 17$1,697 USD
Retailer 2$2,740 USD
Retailer 11$2,903 USD
Retailer 13$3,070 USD

43 data points across 20 retailers

23 retailers$309 USD to $4,100 USD

A
Cheapest Retailer
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$309 USD
A
Retailer 2
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$346 USD
View
Final sale: no returns
A
Retailer 3
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$358 USD
View
A
Retailer 4
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$383 USD
View
A
Retailer 5
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$540 USD
View
A
Retailer 6
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$624 USD
View
A
Retailer 7
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$725 USD
View
A
Retailer 8
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$727 USD
ZAR 11,738 ZAR
View
A
Retailer 9
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$759 USD
£597 GBP
View
A
Retailer 10
-
$805 USD
A$1,238 AUD
View
A
Retailer 11
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$982 USD
A$1,510 AUD
View
A
Retailer 12
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$1,013 USD
View
A
Retailer 13
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$1,022 USD
View
B+
Retailer 14
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$1,359 USD
View
B+
Retailer 15
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$1,472 USD
View
B+
Retailer 16
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$1,519 USD
View
B+
Retailer 17
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$1,553 USD
SGD 2,098 SGD
View
B+
Retailer 18
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$1,646 USD
£1,296 GBP
View
B+
Retailer 19
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$1,697 USD
£1,336 GBP
View
B
Retailer 20
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$2,740 USD
View
Retailer 21
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$2,903 USD
A$4,466 AUD
View
Price last confirmed 21 days ago
Retailer 22
-
$3,070 USD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
22138745Y · Oct 29
$4,100 USD
View
22 more retailers have this diamond
Prices start from $309 USDSave up to $3,791 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
1.73ct Pear
$309 USD