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Pear|Lab Grown|IGI

1.73ct D IF Pear Lab Grown Diamond

ID • D/IF • IGI LG843605002

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG843605002

Diamond specifications and retailer prices

From $507 NZD
$286 USD
As of October 30, 2026
Save $5,703 NZD (92%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,210 NZD at Brilliant Earth · As of October 30, 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 LG843605002 or 843605002. Listed at 18 retailers as of October 30, 2026, with prices from $507 to $6,210, a $5,703 spread on the same certified stone. Brilliant Earth lists it at $6,210. 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
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843605002
Dimensions10.49 × 6.57 × 4.28 mm
L/W Ratio1.60
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
10.49 mm6.57 mm1.73 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843605002
Side View
Table 61.0%Crown 36.1°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 65.1%

Caratlytics Score

How it works →
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 30
Current: $6,210 NZD|Low: $507 NZD|High: $8,925 NZD|Avg: $2,578 NZD|-30.4%
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
October 30, 2026
Retailer 15$507 NZD
Retailer 6$587 NZD
Retailer 2$736 NZD
Retailer 17$946 NZD
Retailer 14$985 NZD
Retailer 3$1,033 NZD
Retailer 7$1,144 NZD
Retailer 13$1,617 NZD
Retailer 8$1,813 NZD
Retailer 19$1,930 NZD
Retailer 5$1,974 NZD
Retailer 4$2,230 NZD
Retailer 10$2,434 NZD
Retailer 11$2,688 NZD
Retailer 12$2,794 NZD
Retailer 18$4,507 NZD
Retailer 9$5,456 NZD
Retailer 16$6,031 NZD
Brilliant Earth$6,210 NZD

18 data points across 19 retailers

18 retailers$507 NZD to $6,210 NZD

A
Cheapest Retailer
-
$507 NZD
$286 USD
A
Retailer 2
-
$587 NZD
$331 USD
View
A
Retailer 3
-
$736 NZD
£326 GBP
View
A
Retailer 4
-
$946 NZD
$533 USD
View
A
Retailer 5
-
$985 NZD
$555 USD
View
A
Retailer 6
-
$1,033 NZD
$582 USD
View
Retailer 7
-
$1,144 NZD
€614 EUR
View
Price last confirmed 8 days ago
A
Retailer 8
-
$1,617 NZD
A$1,402 AUD
View
A
Retailer 9
-
$1,813 NZD
$1,022 USD
View
A
Retailer 10
-
$1,930 NZD
$1,088 USD
View
A
Retailer 11
-
$1,974 NZD
$1,112 USD
View
B+
Retailer 12
-
$2,230 NZD
$1,257 USD
View
Retailer 13
-
$2,688 NZD
$1,515 USD
View
Price last confirmed 15 days ago
B+
Retailer 14
-
$2,794 NZD
£1,240 GBP
View
B
Retailer 15
-
$4,507 NZD
$2,540 USD
View
Retailer 16
-
$5,456 NZD
$3,075 USD
View
Price last confirmed 13 days ago
B
Retailer 17
-
$6,031 NZD
$3,399 USD
View
Most Expensive
B
Brilliant Earth
22166677Y · Oct 30
$6,210 NZD
$3,500 USD
View
17 more retailers have this diamond
Prices start from $507 NZDSave up to $5,703 NZD

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
$507 NZD