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Pear|Lab Grown|IGI

1.51ct G VS1 Pear Lab Grown Diamond

ID • G/VS1 • IGI LG818639592

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG818639592

Diamond specifications and retailer prices

From $276 SGD
As of November 4, 2026
Save $1,385 SGD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,661 SGD at Brilliant Earth · As of November 4, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818639592 or 818639592. Listed at 18 retailers as of November 4, 2026, with prices from $276 to $1,661, a $1,385 spread on the same certified stone. Brilliant Earth lists it at $1,661. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818639592
Dimensions10.00 × 6.55 × 3.92 mm
L/W Ratio1.53
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.00 mm6.55 mm1.51 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818639592
Side View
Table 60.0%Crown 33.6°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 59.8%

Caratlytics Score

How it works →
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: Nov 4
Current: $1,661 SGD|Low: $262 SGD|High: $1,866 SGD|Avg: $831 SGD|-10.3%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 5, 2026
Retailer 6$276 SGD
Retailer 3$308 SGD
Retailer 17$321 SGD
Retailer 8$342 SGD
Retailer 10$342 SGD
Retailer 15$587 SGD
Retailer 14$590 SGD
Retailer 18$612 SGD
Retailer 2$629 SGD
Retailer 16$799 SGD
Retailer 13$914 SGD
Retailer 12$1,073 SGD
Retailer 7$1,100 SGD
Retailer 5$1,114 SGD
Retailer 4$1,168 SGD
Retailer 11$1,367 SGD
Retailer 9$1,394 SGD
Brilliant Earth$1,661 SGD

38 data points across 18 retailers

18 retailers$276 SGD to $1,661 SGD

A
Cheapest Retailer
-
$276 SGD
A
Retailer 2
-
$308 SGD
View
Final sale: no returns
A
Retailer 3
-
$321 SGD
View
Retailer 4
-
$342 SGD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$342 SGD
View
A
Retailer 6
-
$587 SGD
View
A
Retailer 7
-
$590 SGD
View
A
Retailer 8
-
$612 SGD
View
A
Retailer 9
-
$629 SGD
View
Retailer 10
-
$799 SGD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$914 SGD
View
B+
Retailer 12
-
$1,073 SGD
View
B+
Retailer 13
-
$1,100 SGD
View
B+
Retailer 14
-
$1,114 SGD
View
B+
Retailer 15
-
$1,168 SGD
View
B+
Retailer 16
-
$1,367 SGD
View
B+
Retailer 17
-
$1,394 SGD
View
Most Expensive
B
Brilliant Earth
21492038A · Nov 4
$1,661 SGD
$1,300 USD
View
17 more retailers have this diamond
Prices start from $276 SGDSave up to $1,385 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
1.51ct Pear
$276 SGD