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Pear|Lab Grown|IGI

1.75ct E SI1 Pear Lab Grown Diamond

GD • E/SI1 • IGI LG515212990

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG515212990

Diamond specifications and retailer prices

From $528 SGD
$412 USD
As of October 28, 2026
Save $1,600 SGD (75%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,128 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.75ct lab-grown pear diamond

This 1.75ct 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 standard cut grade and certified by IGI LG515212990 or 515212990. Listed at 10 retailers as of October 28, 2026, with prices from $528 to $2,128, a $1,600 spread on the same certified stone. Brilliant Earth lists it at $2,128. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.75
Carat
E
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG515212990
Dimensions10.17 × 6.71 × 4.18 mm
L/W Ratio1.52
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
10.17 mm6.71 mm1.75 ctE / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG515212990
Side View
Table 59.0%Crown 37°Girdle: MED-THKPavilion 39.8°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $2,128 SGD|Low: $443 SGD|High: $2,128 SGD|Avg: $924 SGD
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$443 SGD
Retailer 5$528 SGD
Retailer 3$643 SGD
Retailer 7$725 SGD
Retailer 2$746 SGD
Retailer 9$766 SGD
Retailer 6$773 SGD
Retailer 8$1,328 SGD
Retailer 4$1,574 SGD
Brilliant Earth$2,128 SGD

40 data points across 10 retailers

10 retailers$528 SGD to $2,128 SGD

Retailer 1
-
$443 SGD
HK$2,700 HKD
Price last confirmed 55 days ago
B
Retailer 2
-
$528 SGD
$412 USD
View
B+
Retailer 3
-
$643 SGD
€478 EUR
View
B+
Retailer 4
-
$725 SGD
$566 USD
View
B+
Retailer 5
-
$746 SGD
£458 GBP
View
B+
Retailer 6
-
$766 SGD
$598 USD
View
B+
Retailer 7
-
$773 SGD
A$928 AUD
View
B
Retailer 8
-
$1,328 SGD
$1,036 USD
View
B
Retailer 9
-
$1,574 SGD
£967 GBP
View
Most Expensive
C
Brilliant Earth
11776667A · Oct 29
$2,128 SGD
$1,660 USD
View
9 more retailers have this diamond
Prices start from $528 SGDSave up to $1,600 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.

B+
1.75ct Pear
$528 SGD