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Pear|Lab Grown|IGI

1.51ct F SI1 Pear Lab Grown Diamond

ID • F/SI1 • IGI LG494184031

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG494184031

Diamond specifications and retailer prices

From $2,966 NZD
$1,669 USD
As of November 2, 2026
Save $3,484 NZD (54%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $9,825 NZD at MOH London · As of November 3, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG494184031 or 494184031. Listed at 12 retailers as of October 31, 2026, with a 117% 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

1.51
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG494184031
Dimensions10.34 × 6.45 × 3.84 mm
L/W Ratio1.60
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
10.34 mm6.45 mm1.51 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG494184031
Side View
Table 59.0%Crown 32.8°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 59.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $9,825 NZD|Low: $2,847 NZD|High: $9,959 NZD|Avg: $4,749 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 4$2,966 NZD
Retailer 5$3,057 NZD
Retailer 8$3,322 NZD
Retailer 6$3,441 NZD
Retailer 9$3,741 NZD
Retailer 2$4,829 NZD
Retailer 7$5,407 NZD
Retailer 3$5,933 NZD
MOH London$9,825 NZD

41 data points across 9 retailers

12 retailers$2,966 NZD to $6,450 NZD

B
Cheapest Retailer
-
$2,966 NZD
$1,669 USD
B
Retailer 2
-
$3,057 NZD
$1,720 USD
View
B
Retailer 3
-
$3,228 NZD
$1,816 USD
View
B
Retailer 4
-
$3,322 NZD
$1,869 USD
View
Final sale: no returns
B
Retailer 5
-
$3,441 NZD
$1,936 USD
View
Retailer 6
-
$3,441 NZD
$1,936 USD
View
Price last confirmed 21 days ago
B
Retailer 7
-
$3,741 NZD
$2,105 USD
View
B
Retailer 8
-
$4,829 NZD
£2,139 GBP
View
B
Retailer 9
-
$5,407 NZD
$3,042 USD
View
B
Retailer 10
-
$5,933 NZD
$3,338 USD
View
B
Retailer 11
-
$6,450 NZD
$3,629 USD
View
Most Expensive
MOH London
LG494184031 · Nov 3
$9,825 NZD
£4,353 GBP
View
Price under review
11 more retailers have this diamond
Prices start from $2,966 NZDSave up to $3,484 NZD

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
1.51ct Pear
$2,966 NZD