CaratHunter
Plans
Pear|Lab Grown|IGI

1.53ct I SI1 Pear Lab Grown Diamond

EX • I/SI1 • IGI LG450050492

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG450050492

Diamond specifications and retailer prices

From $1,380 USD
As of October 30, 2026
Save $2,722 USD (66%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $4,102 USD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 1.53ct lab-grown pear diamond

This 1.53ct lab-grown pear sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG450050492 or 450050492. Listed at 4 retailers as of October 30, 2026, with prices from $1,380 to $4,102, a $2,722 spread on the same certified stone. Taylor and Hart lists it at $4,102. 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

1.53
Carat
I
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG450050492
Dimensions10.16 × 6.35 × 3.94 mm
L/W Ratio1.60
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD). Type IIa
Top View
10.16 mm6.35 mm1.53 ctI / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG450050492
Side View
Table 58.0%Crown 36.7°Girdle: STK-THKPavilion 38.6°Culet: NoneDepth 62.0%

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 30
Current: $4,011 USD|Low: $1,320 USD|High: $4,102 USD|Avg: $2,438 USD|+0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Taylor and Hart
October 29, 2026
Retailer 6$1,350 USD
Retailer 3$1,380 USD
Retailer 2$1,682 USD
Retailer 7$1,811 USD
Retailer 4$1,870 USD
Retailer 5$3,368 USD
Retailer 1$4,011 USD
Taylor and Hart$4,102 USD

12 data points across 8 retailers

4 retailers$1,380 USD to $4,102 USD

A
Cheapest Retailer
-
$1,380 USD
B+
Retailer 2
-
$1,682 USD
View
B
Retailer 3
-
$4,011 USD
£3,158 GBP
View
Most Expensive
B
Taylor and Hart
5DJ7LTT · Oct 30
$4,102 USD
View
3 more retailers have this diamond
Prices start from $1,380 USDSave up to $2,722 USD

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
1.53ct Pear
$1,380 USD