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Pear|Lab Grown|IGI

0.51ct I SI2 Pear Lab Grown Diamond

VG • I/SI2 • IGI LG436043810

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG436043810

Diamond specifications and retailer prices

From $302 USD
As of October 25, 2026
Save $915 USD (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,217 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.51ct lab-grown pear diamond

This 0.51ct lab-grown pear sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG436043810 or 436043810. Listed at 5 retailers as of October 25, 2026, with prices from $302 to $1,217, a $915 spread on the same certified stone. MOH London lists it at $1,217. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
I
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.2°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436043810
Dimensions7.29 × 4.45 × 2.65 mm
L/W Ratio1.64
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.29 mm4.45 mm0.51 ctI / SI2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436043810
Side View
Table 61.0%Crown 37.2°Girdle: VTN-MEDPavilion 37°Culet: NoneDepth 59.6%

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: Oct 25
Current: $1,217 USD|Low: $302 USD|High: $1,226 USD|Avg: $601 USD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 3$302 USD
Retailer 4$340 USD
Retailer 5$508 USD
Retailer 2$578 USD
Retailer 6$600 USD
MOH London$1,217 USD

18 data points across 6 retailers

5 retailers$302 USD to $1,217 USD

B+
Cheapest Retailer
-
$302 USD
B+
Retailer 2
-
$340 USD
View
B
Retailer 3
-
$508 USD
View
B
Retailer 4
-
$578 USD
€550 EUR
View
Most Expensive
B
MOH London
LG436043810 · Oct 29
$1,217 USD
£958 GBP
View
4 more retailers have this diamond
Prices start from $302 USDSave up to $915 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+
0.51ct Pear
$302 USD