CaratHunter
Plans
Pear|Lab Grown|IGI

12.51ct I VS1 Pear Lab Grown Diamond

EX • I/VS1 • IGI LG610350438

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG610350438

Diamond specifications and retailer prices

From €9,079 EUR
$10,143 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: €9,079 EUR at Adiamor
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Adiamor

About this 12.51ct lab-grown pear diamond

This 12.51ct lab-grown pear sits in the over five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG610350438 or 610350438. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

12.51
Carat
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG610350438
Dimensions19.98 × 12.90 mm
L/W Ratio1.55
Girdle conditionFaceted
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
19.98 mm12.90 mm12.51 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG610350438
Side View
Table 57.0%Crown 37.6°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €9,079 EUR|Low: €9,079 EUR|High: €15,123 EUR|Avg: €13,101 EUR|-39.9%
July 28, 2026
Adiamor€9,079 EUR

3 data points across 1 retailer

1 retailer

B
Adiamor
D-80298994 · Oct 31
€9,079 EUR
$10,143 USD
View

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
12.51ct Pear
€9,079 EUR