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Pear|Lab Grown|IGI

12.57ct F VS1 Pear Lab Grown Diamond

ID • F/VS1 • IGI LG840638382

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG840638382

Diamond specifications and retailer prices

From $3,929 SGD
HK$24,000 HKD
As of November 1, 2026
Save $9,006 SGD (70%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $12,935 SGD at Adiamor · As of November 2, 2026
View at Adiamor

About this 12.57ct lab-grown pear diamond

This 12.57ct lab-grown pear sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840638382 or 840638382. Listed at 10 retailers as of November 1, 2026, with prices from $3,929 to $12,935, a $9,006 spread on the same certified stone. Adiamor lists it at $12,935. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

12.57
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840638382
Dimensions21.34 × 13.16 × 7.72 mm
L/W Ratio1.62
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
21.34 mm13.16 mm12.57 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840638382
Side View
Table 65.0%Crown 33.7°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 58.7%

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: Nov 1
Current: $12,935 SGD|Low: $3,929 SGD|High: $18,385 SGD|Avg: $8,930 SGD|-3.2%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 8$3,929 SGD
Retailer 9$3,995 SGD
Retailer 3$4,576 SGD
Retailer 6$5,188 SGD
Retailer 2$5,367 SGD
Retailer 4$7,712 SGD
Retailer 10$11,614 SGD
Retailer 7$12,431 SGD
Retailer 5$12,637 SGD
Adiamor$12,935 SGD

32 data points across 10 retailers

10 retailers$3,929 SGD to $12,935 SGD

A
Cheapest Retailer
-
$3,929 SGD
HK$24,000 HKD
A
Retailer 2
-
$3,995 SGD
$3,124 USD
View
A
Retailer 3
-
$4,576 SGD
£2,817 GBP
View
A
Retailer 4
-
$5,188 SGD
$4,057 USD
View
A
Retailer 5
-
$5,367 SGD
€3,997 EUR
View
B+
Retailer 6
-
$7,712 SGD
$6,030 USD
View
B
Retailer 7
-
$11,614 SGD
$9,081 USD
View
B
Retailer 8
-
$12,431 SGD
$9,720 USD
View
B
Retailer 9
-
$12,637 SGD
A$15,202 AUD
View
Most Expensive
B
Adiamor
D-82435554 · Nov 2
$12,935 SGD
$10,114 USD
View
9 more retailers have this diamond
Prices start from $3,929 SGDSave up to $9,006 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
12.57ct Pear
$3,929 SGD