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Pear|Lab Grown|IGI

1.01ct F SI1 Pear Lab Grown Diamond

ID • F/SI1 • IGI LG508137674

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG508137674

Diamond specifications and retailer prices

From $638 USD
As of November 6, 2026
Save $1,442 USD (69%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,108 USD at MOH London · As of November 5, 2026
View at MOH London

About this 1.01ct lab-grown pear diamond

This 1.01ct lab-grown pear sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG508137674 or 508137674. Listed at 13 retailers as of November 6, 2026, with a 226% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.01
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.8°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG508137674
Dimensions8.79 × 5.61 × 3.51 mm
L/W Ratio1.57
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
8.79 mm5.61 mm1.01 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG508137674
Side View
Table 64.5%Crown 33.8°Girdle: MED-STKPavilion 42°Culet: NoneDepth 62.6%

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: Nov 6
Current: $3,108 USD|Low: $612 USD|High: $3,155 USD|Avg: $1,260 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 8$638 USD
Retailer 3$694 USD
Retailer 4$740 USD
Retailer 10$740 USD
Retailer 9$900 USD
Retailer 6$915 USD
Retailer 5$1,020 USD
Retailer 2$1,173 USD
Retailer 11$1,208 USD
Retailer 7$1,890 USD
Retailer 12$2,080 USD
MOH London$3,108 USD

46 data points across 12 retailers

13 retailers$638 USD to $2,080 USD

B+
Cheapest Retailer
-
$638 USD
B+
Retailer 2
-
$694 USD
View
B+
Retailer 3
-
$714 USD
View
Final sale: no returns
B
Retailer 4
-
$740 USD
View
Retailer 5
-
$740 USD
View
Price last confirmed 22 days ago
B
Retailer 6
-
$900 USD
View
B
Retailer 7
-
$915 USD
View
B
Retailer 8
-
$1,020 USD
View
B
Retailer 9
-
$1,173 USD
View
B
Retailer 10
-
$1,208 USD
View
B
Retailer 11
-
$1,890 USD
View
B
Retailer 12
-
$2,080 USD
View
Most Expensive
MOH London
LG508137674 · Nov 5
$3,108 USD
£2,447 GBP
View
Price under review
12 more retailers have this diamond
Prices start from $638 USDSave up to $1,442 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.

B+
1.01ct Pear
$638 USD