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Pear|Lab Grown|IGI

1.84ct F SI1 Pear Lab Grown Diamond

ID • F/SI1 • IGI LG618489687

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG618489687

Diamond specifications and retailer prices

From $337 AUD
$236 USD
As of November 2, 2026
Save $1,618 AUD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,955 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.84ct lab-grown pear diamond

This 1.84ct lab-grown pear sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG618489687 or 618489687. Listed at 15 retailers as of October 31, 2026, with prices from $337 to $1,955, a $1,618 spread on the same certified stone. Brilliant Earth lists it at $1,955. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.84
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618489687
Dimensions11.15 × 6.82 × 4.29 mm
L/W Ratio1.63
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.15 mm6.82 mm1.84 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618489687
Side View
Table 62.0%Crown 35.3°Girdle: MED-STKPavilion 42°Culet: NoneDepth 62.9%

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: Nov 2
Current: $1,955 AUD|Low: $278 AUD|High: $2,012 AUD|Avg: $976 AUD|-2.8%
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
November 2, 2026
Retailer 14$337 AUD
Retailer 11$390 AUD
Retailer 3$417 AUD
Retailer 16$417 AUD
Retailer 8$466 AUD
Retailer 9$635 AUD
Retailer 6$706 AUD
Retailer 2$788 AUD
Retailer 4$902 AUD
Retailer 5$940 AUD
Retailer 15$1,340 AUD
Retailer 12$1,346 AUD
Retailer 10$1,673 AUD
Retailer 13$1,684 AUD
Retailer 7$1,755 AUD
Brilliant Earth$1,955 AUD

36 data points across 16 retailers

15 retailers$337 AUD to $1,955 AUD

A
Cheapest Retailer
-
$337 AUD
$236 USD
A
Retailer 2
-
$390 AUD
$273 USD
View
A
Retailer 3
-
$417 AUD
$292 USD
View
Retailer 4
-
$417 AUD
$292 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$635 AUD
€424 EUR
View
B+
Retailer 6
-
$706 AUD
$495 USD
View
A
Retailer 7
-
$788 AUD
£435 GBP
View
A
Retailer 8
-
$902 AUD
$632 USD
View
A
Retailer 9
-
$940 AUD
$659 USD
View
B+
Retailer 10
-
$1,340 AUD
$939 USD
View
B
Retailer 11
-
$1,346 AUD
$943 USD
View
B+
Retailer 12
-
$1,673 AUD
£923 GBP
View
B+
Retailer 13
-
$1,684 AUD
$1,180 USD
View
B
Retailer 14
-
$1,755 AUD
$1,230 USD
View
Most Expensive
B
Brilliant Earth
9067129A · Oct 31
$1,955 AUD
$1,370 USD
View
14 more retailers have this diamond
Prices start from $337 AUDSave up to $1,618 AUD

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
1.84ct Pear
$337 AUD