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Pear|Lab Grown|IGI

1.73ct E SI1 Pear Lab Grown Diamond

ID • E/SI1 • IGI LG508120872

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG508120872

Diamond specifications and retailer prices

From $340 SGD
$265 USD
As of October 28, 2026
Save $2,570 SGD (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,909 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG508120872 or 508120872. Listed at 15 retailers as of October 28, 2026, with prices from $340 to $2,909, a $2,570 spread on the same certified stone. Do Amore Diamonds lists it at $2,909. 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

1.73
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG508120872
Dimensions10.59 × 6.65 × 4.20 mm
L/W Ratio1.59
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
10.59 mm6.65 mm1.73 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG508120872
Side View
Table 59.5%Crown 36.1°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 63.2%

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 28
Current: $800 SGD|Low: $242 SGD|High: $16,852 SGD|Avg: $2,516 SGD|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 10$340 SGD
Retailer 7$509 SGD
Retailer 2$582 SGD
Retailer 1$800 SGD
Retailer 9$847 SGD
Retailer 11$878 SGD
Retailer 8$1,242 SGD
Retailer 6$1,403 SGD
Retailer 4$1,670 SGD
Retailer 5$2,768 SGD
Retailer 3$16,852 SGD

40 data points across 11 retailers

15 retailers$340 SGD to $2,909 SGD

Retailer 1
-
$291 SGD
$227 USD
Price last confirmed 28 days ago
A
Retailer 2
-
$340 SGD
$265 USD
View
Final sale: no returns
Retailer 3
-
$351 SGD
$274 USD
View
Price last confirmed 31 days ago
Retailer 4
-
$376 SGD
$293 USD
View
Price last confirmed 27 days ago
B+
Retailer 5
-
$509 SGD
$397 USD
View
A
Retailer 6
-
$582 SGD
$454 USD
View
B+
Retailer 7
-
$800 SGD
£492 GBP
View
B+
Retailer 8
-
$847 SGD
$661 USD
View
B+
Retailer 9
-
$878 SGD
$685 USD
View
B
Retailer 10
-
$1,242 SGD
$969 USD
View
Retailer 11
-
$1,333 SGD
$1,040 USD
View
Price last confirmed 29 days ago
Retailer 12
-
$1,403 SGD
$1,095 USD
View
Price last confirmed 11 days ago
B
Retailer 13
-
$1,670 SGD
£1,026 GBP
View
B
Retailer 14
-
$2,768 SGD
$2,160 USD
View
Most Expensive
B
Do Amore Diamonds
27-417A9F170 · Oct 29
$2,909 SGD
$2,270 USD
View
14 more retailers have this diamond
Prices start from $340 SGDSave up to $2,570 SGD

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
$340 SGD