Pear|Lab Grown|IGI

1.55ct D IF Pear Lab Grown Diamond

ID • D/IF • IGI LG818661797

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG818661797

Diamond specifications and retailer prices

From $308 USD
As of October 30, 2026
Save $1,232 USD (80%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,490 USD at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

About this 1.55ct lab-grown pear diamond

This 1.55ct 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 LG818661797 or 818661797. Listed at 23 retailers as of October 30, 2026, with a 400% 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

1.55
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818661797
Dimensions10.16 × 6.43 × 4.10 mm
L/W Ratio1.58
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
10.16 mm6.43 mm1.55 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818661797
Side View
Table 58.0%Crown 37.4°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $4,490 USD|Low: $299 USD|High: $4,490 USD|Avg: $992 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 1, 2026
Retailer 9$308 USD
Retailer 10$344 USD
Retailer 7$358 USD
Retailer 22$382 USD
Retailer 15$387 USD
Retailer 13$404 USD
Retailer 5$540 USD
Retailer 20$540 USD
Retailer 18$623 USD
Retailer 4$657 USD
Retailer 17$681 USD
Retailer 14$718 USD
Retailer 11$860 USD
Retailer 23$892 USD
Retailer 21$978 USD
Retailer 8$1,060 USD
Retailer 3$1,230 USD
Retailer 12$1,276 USD
Retailer 19$1,348 USD
Retailer 2$1,533 USD
Retailer 6$1,540 USD
Retailer 16$2,470 USD
Brilliant Earth$4,490 USD

28 data points across 23 retailers

23 retailers$308 USD to $1,540 USD

A
Cheapest Retailer
-
$308 USD
A
Retailer 2
-
$344 USD
View
Final sale: no returns
A
Retailer 3
-
$358 USD
View
A
Retailer 4
-
$382 USD
View
Retailer 5
-
$387 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$404 USD
£318 GBP
View
A
Retailer 7
-
$540 USD
View
A
Retailer 8
-
$540 USD
View
A
Retailer 9
-
$623 USD
€593 EUR
View
A
Retailer 10
-
$657 USD
ZAR 10,617 ZAR
View
A
Retailer 11
-
$681 USD
£536 GBP
View
A
Retailer 12
-
$718 USD
View
A
Retailer 13
-
$860 USD
View
A
Retailer 14
-
$892 USD
A$1,372 AUD
View
A
Retailer 15
-
$978 USD
View
B+
Retailer 16
-
$1,060 USD
View
B+
Retailer 17
-
$1,230 USD
View
B+
Retailer 18
-
$1,276 USD
View
B+
Retailer 19
-
$1,348 USD
View
B+
Retailer 20
-
$1,533 USD
£1,207 GBP
View
B+
Retailer 21
-
$1,540 USD
View
Retailer 22
-
$2,470 USD
View
Price last confirmed 13 days ago
Most Expensive
Brilliant Earth
21242037A · Oct 22
$4,490 USD
View
Price last confirmed 9 days ago
22 more retailers have this diamond
Prices start from $308 USDSave up to $1,232 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
1.55ct Pear
$308 USD