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Pear|Lab Grown|IGI

0.51ct I SI2 Pear Lab Grown Diamond

ID • I/SI2 • IGI LG487172806

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG487172806

Diamond specifications and retailer prices

From $312 SGD
$244 USD
As of October 30, 2026
Save $933 SGD (75%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,555 SGD at MOH London · As of October 19, 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 top-tier cut grade and certified by IGI LG487172806 or 487172806. Listed at 11 retailers as of October 30, 2026, with a 299% 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

0.51
Carat
I
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG487172806
Dimensions7.49 × 4.50 × 2.67 mm
L/W Ratio1.66
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
7.49 mm4.50 mm0.51 ctI / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG487172806
Side View
Table 62.5%Crown 32.9°Girdle: THN-STKPavilion 41.4°Culet: NoneDepth 59.3%

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 30
Current: $1,555 SGD|Low: $299 SGD|High: $1,567 SGD|Avg: $689 SGD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 6$312 SGD
Retailer 3$348 SGD
Retailer 11$362 SGD
Retailer 8$386 SGD
Retailer 12$386 SGD
Retailer 7$435 SGD
Retailer 10$649 SGD
Retailer 2$733 SGD
Retailer 4$767 SGD
Retailer 9$1,241 SGD
Retailer 5$1,245 SGD
MOH London$1,555 SGD

22 data points across 12 retailers

11 retailers$312 SGD to $1,245 SGD

A
Cheapest Retailer
-
$312 SGD
$244 USD
A
Retailer 2
-
$348 SGD
$272 USD
View
Final sale: no returns
A
Retailer 3
-
$362 SGD
$283 USD
View
A
Retailer 4
-
$386 SGD
$302 USD
View
A
Retailer 5
-
$386 SGD
$302 USD
View
B+
Retailer 6
-
$435 SGD
$340 USD
View
B
Retailer 7
-
$649 SGD
$508 USD
View
B
Retailer 8
-
$733 SGD
€546 EUR
View
B
Retailer 9
-
$1,241 SGD
$971 USD
View
B
Retailer 10
-
$1,245 SGD
$974 USD
View
Most Expensive
MOH London
LG487172806 · Oct 19
$1,555 SGD
£958 GBP
View
Price last confirmed 12 days ago
10 more retailers have this diamond
Prices start from $312 SGDSave up to $933 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
0.51ct Pear
$312 SGD