CaratHunter
Plans
Pear|Lab Grown|IGI

1.77ct E SI1 Pear Lab Grown Diamond

ID • E/SI1 • IGI LG533299690

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG533299690

Diamond specifications and retailer prices

From $433 SGD
$338 USD
As of October 27, 2026
Save $2,438 SGD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,871 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.77ct lab-grown pear diamond

This 1.77ct 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 LG533299690 or 533299690. Listed at 18 retailers as of October 27, 2026, with prices from $433 to $2,871, a $2,438 spread on the same certified stone. Brilliant Earth lists it at $2,871. 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

1.77
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG533299690
Dimensions10.48 × 6.74 × 4.20 mm
L/W Ratio1.55
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.48 mm6.74 mm1.77 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG533299690
Side View
Table 57.5%Crown 35.4°Girdle: MED-STKPavilion 40°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $2,871 SGD|Low: $415 SGD|High: $2,961 SGD|Avg: $1,164 SGD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 9$433 SGD
Retailer 4$484 SGD
Retailer 12$537 SGD
Retailer 6$731 SGD
Retailer 10$756 SGD
Retailer 5$853 SGD
Retailer 2$963 SGD
Retailer 3$974 SGD
Retailer 8$1,329 SGD
Retailer 11$1,500 SGD
Retailer 7$2,155 SGD
Brilliant Earth$2,871 SGD

43 data points across 12 retailers

18 retailers$433 SGD to $2,871 SGD

A
Cheapest Retailer
-
$433 SGD
$338 USD
A
Retailer 2
-
$484 SGD
$378 USD
View
Final sale: no returns
A
Retailer 3
-
$502 SGD
$392 USD
View
A
Retailer 4
-
$537 SGD
$419 USD
View
A
Retailer 5
-
$537 SGD
$419 USD
View
A
Retailer 6
-
$731 SGD
$570 USD
View
B+
Retailer 7
-
$756 SGD
$590 USD
View
B+
Retailer 8
-
$822 SGD
$641 USD
View
B+
Retailer 9
-
$853 SGD
€634 EUR
View
B+
Retailer 10
-
$963 SGD
£592 GBP
View
B+
Retailer 11
-
$974 SGD
$760 USD
View
B
Retailer 12
-
$1,329 SGD
$1,037 USD
View
B
Retailer 13
-
$1,714 SGD
View
B
Retailer 14
-
$1,726 SGD
$1,347 USD
View
B
Retailer 15
-
$1,782 SGD
$1,390 USD
View
B
Retailer 16
-
$2,094 SGD
$1,634 USD
View
B
Retailer 17
-
$2,155 SGD
£1,324 GBP
View
Most Expensive
B
Brilliant Earth
14068436A · Oct 29
$2,871 SGD
$2,240 USD
View
17 more retailers have this diamond
Prices start from $433 SGDSave up to $2,438 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
1.77ct Pear
$433 SGD