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Pear|Lab Grown|IGI

1.73ct D IF Pear Lab Grown Diamond

ID • D/IF • IGI LG732520710

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG732520710

Diamond specifications and retailer prices

From $490 NZD
$276 USD
As of October 30, 2026
Save $5,720 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 LG732520710 or 732520710. Listed at 18 retailers as of October 30, 2026, with prices from $490 to $6,210, a $5,720 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 angle34.1°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG732520710
Dimensions10.78 × 6.84 × 4.10 mm
L/W Ratio1.58
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
10.78 mm6.84 mm1.73 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG732520710
Side View
Table 58.0%Crown 34.1°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 59.9%

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: $447 NZD|High: $8,872 NZD|Avg: $2,296 NZD|-30.0%
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
October 31, 2026
Retailer 14$490 NZD
Retailer 5$568 NZD
Retailer 10$625 NZD
Retailer 15$926 NZD
Retailer 6$949 NZD
Retailer 18$1,001 NZD
Retailer 11$1,112 NZD
Retailer 7$1,347 NZD
Retailer 13$1,560 NZD
Retailer 9$1,808 NZD
Retailer 16$1,863 NZD
Retailer 4$1,914 NZD
Retailer 3$2,152 NZD
Retailer 12$2,697 NZD
Retailer 17$4,347 NZD
Retailer 2$4,757 NZD
Retailer 8$5,456 NZD
Brilliant Earth$6,210 NZD

38 data points across 18 retailers

18 retailers$490 NZD to $6,210 NZD

A
Cheapest Retailer
-
$490 NZD
$276 USD
A
Retailer 2
-
$568 NZD
$320 USD
View
A
Retailer 3
-
$625 NZD
$352 USD
View
Final sale: no returns
A
Retailer 4
-
$926 NZD
$522 USD
View
A
Retailer 5
-
$949 NZD
$535 USD
View
A
Retailer 6
-
$1,001 NZD
$564 USD
View
A
Retailer 7
-
$1,112 NZD
€597 EUR
View
A
Retailer 8
-
$1,347 NZD
A$1,168 AUD
View
A
Retailer 9
-
$1,560 NZD
A$1,353 AUD
View
A
Retailer 10
-
$1,808 NZD
$1,019 USD
View
A
Retailer 11
-
$1,863 NZD
$1,050 USD
View
A
Retailer 12
-
$1,914 NZD
$1,079 USD
View
A
Retailer 13
-
$2,152 NZD
$1,213 USD
View
B+
Retailer 14
-
$2,697 NZD
£1,197 GBP
View
B+
Retailer 15
-
$4,347 NZD
$2,450 USD
View
B+
Retailer 16
-
$4,757 NZD
A$4,125 AUD
View
Retailer 17
-
$5,456 NZD
$3,075 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
16112468Y · Oct 30
$6,210 NZD
$3,500 USD
View
17 more retailers have this diamond
Prices start from $490 NZDSave up to $5,720 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
$490 NZD