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Pear|Lab Grown|IGI

1.65ct E SI1 Pear Lab Grown Diamond

ID • E/SI1 • IGI LG480178714

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG480178714

Diamond specifications and retailer prices

From $324 SGD
$253 USD
As of October 30, 2026
Save $1,303 SGD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,628 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.65ct lab-grown pear diamond

This 1.65ct 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 LG480178714 or 480178714. Listed at 12 retailers as of October 29, 2026, with prices from $324 to $1,628, a $1,303 spread on the same certified stone. Brilliant Earth lists it at $1,628. 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

1.65
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG480178714
Dimensions10.59 × 6.77 × 3.97 mm
L/W Ratio1.56
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 mm6.77 mm1.65 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG480178714
Side View
Table 58.0%Crown 33°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 58.6%

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: $1,628 SGD|Low: $324 SGD|High: $1,679 SGD|Avg: $805 SGD|-3.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 10$324 SGD
Retailer 8$361 SGD
Retailer 9$487 SGD
Retailer 3$658 SGD
Retailer 2$675 SGD
Retailer 7$687 SGD
Retailer 5$723 SGD
Retailer 6$1,165 SGD
Retailer 4$1,455 SGD
Brilliant Earth$1,628 SGD

40 data points across 10 retailers

12 retailers$324 SGD to $1,628 SGD

A
Cheapest Retailer
-
$324 SGD
$253 USD
Final sale: no returns
Retailer 2
-
$356 SGD
$278 USD
View
Price last confirmed 35 days ago
Retailer 3
-
$361 SGD
$282 USD
View
Price last confirmed 27 days ago
B+
Retailer 4
-
$487 SGD
$380 USD
View
B+
Retailer 5
-
$658 SGD
€489 EUR
View
B+
Retailer 6
-
$675 SGD
£414 GBP
View
B+
Retailer 7
-
$687 SGD
$536 USD
View
B+
Retailer 8
-
$723 SGD
A$868 AUD
View
B
Retailer 9
-
$1,165 SGD
$909 USD
View
B
Retailer 10
-
$1,229 SGD
$959 USD
View
B
Retailer 11
-
$1,455 SGD
£894 GBP
View
Most Expensive
B
Brilliant Earth
16145906A · Oct 29
$1,628 SGD
$1,270 USD
View
11 more retailers have this diamond
Prices start from $324 SGDSave up to $1,303 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
1.65ct Pear
$324 SGD