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Pear|Lab Grown|IGI

1.51ct I SI1 Pear Lab Grown Diamond

ID • I/SI1 • IGI LG425066911

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG425066911

Diamond specifications and retailer prices

From $1,074 SGD
$840 USD
As of October 31, 2026
Save $5,141 SGD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,215 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 1.51ct lab-grown pear diamond

This 1.51ct 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 LG425066911 or 425066911. Listed at 12 retailers as of October 31, 2026, with prices from $1,074 to $6,215, a $5,141 spread on the same certified stone. MOH London lists it at $6,215. 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

1.51
Carat
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG425066911
Dimensions10.10 × 6.28 × 3.84 mm
L/W Ratio1.61
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
10.10 mm6.28 mm1.51 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG425066911
Side View
Table 61.0%Crown 35.4°Girdle: STK-THKPavilion 40.9°Culet: NoneDepth 61.1%

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 31
Current: $6,215 SGD|Low: $1,074 SGD|High: $6,298 SGD|Avg: $2,844 SGD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 1, 2026
Retailer 8$1,074 SGD
Retailer 9$1,667 SGD
Retailer 13$1,814 SGD
Retailer 15$1,866 SGD
Retailer 10$1,934 SGD
Retailer 14$1,934 SGD
Retailer 3$2,154 SGD
Retailer 7$2,385 SGD
Retailer 5$2,664 SGD
Retailer 2$2,762 SGD
Retailer 11$3,059 SGD
Retailer 4$3,605 SGD
Retailer 12$3,626 SGD
Retailer 6$5,538 SGD
MOH London$6,215 SGD

37 data points across 15 retailers

12 retailers$1,074 SGD to $6,215 SGD

A
Cheapest Retailer
-
$1,074 SGD
$840 USD
B+
Retailer 2
-
$1,667 SGD
$1,304 USD
View
B+
Retailer 3
-
$1,814 SGD
$1,419 USD
View
B+
Retailer 4
-
$1,866 SGD
$1,460 USD
View
Final sale: no returns
B+
Retailer 5
-
$1,934 SGD
$1,513 USD
View
Retailer 6
-
$1,934 SGD
$1,513 USD
View
Price last confirmed 19 days ago
B+
Retailer 7
-
$2,154 SGD
$1,685 USD
View
B+
Retailer 8
-
$2,762 SGD
£1,701 GBP
View
B
Retailer 9
-
$3,059 SGD
$2,393 USD
View
B
Retailer 10
-
$3,605 SGD
$2,820 USD
View
B
Retailer 11
-
$3,626 SGD
$2,836 USD
View
Most Expensive
B
MOH London
LG425066911 · Nov 1
$6,215 SGD
£3,828 GBP
View
11 more retailers have this diamond
Prices start from $1,074 SGDSave up to $5,141 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
1.51ct Pear
$1,074 SGD