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Pear|Lab Grown|IGI

1.51ct D SI1 Pear Lab Grown Diamond

EX • D/SI1 • IGI LG772602942

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG772602942

Diamond specifications and retailer prices

From $194 USD
As of October 30, 2026
Save $1,056 USD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,250 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG772602942 or 772602942. Listed at 17 retailers as of October 29, 2026, with prices from $194 to $1,250, a $1,056 spread on the same certified stone. Brilliant Earth lists it at $1,250. 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
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772602942
Dimensions10.55 × 6.32 × 3.79 mm
L/W Ratio1.67
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.55 mm6.32 mm1.51 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772602942
Side View
Table 59.0%Crown 31°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 60.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,250 USD|Low: $189 USD|High: $1,290 USD|Avg: $591 USD|-3.1%
Brilliant Earth
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
October 31, 2026
Retailer 12$194 USD
Retailer 6$226 USD
Retailer 3$241 USD
Retailer 5$241 USD
Retailer 4$325 USD
Retailer 9$422 USD
Retailer 2$440 USD
Retailer 7$538 USD
Retailer 13$573 USD
Retailer 8$620 USD
Retailer 14$775 USD
Retailer 10$1,010 USD
Retailer 11$1,133 USD
Brilliant Earth$1,250 USD

44 data points across 14 retailers

17 retailers$194 USD to $1,250 USD

A
Cheapest Retailer
-
$194 USD
A
Retailer 2
-
$226 USD
View
A
Retailer 3
-
$241 USD
View
A
Retailer 4
-
$241 USD
View
B+
Retailer 5
-
$325 USD
View
Retailer 6
-
$422 USD
€402 EUR
View
Price last confirmed 7 days ago
A
Retailer 7
-
$440 USD
£346 GBP
View
B+
Retailer 8
-
$491 USD
View
B+
Retailer 9
-
$538 USD
A$828 AUD
View
Retailer 10
-
$568 USD
View
Price last confirmed 16 days ago
B+
Retailer 11
-
$573 USD
View
B+
Retailer 12
-
$620 USD
View
B
Retailer 13
-
$775 USD
View
Retailer 14
-
$990 USD
View
Price last confirmed 16 days ago
Retailer 15
-
$1,010 USD
View
Price last confirmed 9 days ago
Retailer 16
-
$1,133 USD
£892 GBP
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
17590909A · Oct 29
$1,250 USD
View
16 more retailers have this diamond
Prices start from $194 USDSave up to $1,056 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
1.51ct Pear
$194 USD