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Heart|Lab Grown|IGI

1.21ct E SI1 Heart Lab Grown Diamond

ID • E/SI1 • IGI LG626496502

Certificate IGI LG626496502

Diamond specifications and retailer prices

From $295 USD
£232 GBP
Save $152 USD (34%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $447 USD at GemTrove
View at GemTrove

About this 1.21ct lab-grown heart diamond

This 1.21ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG626496502 or 626496502. Listed at 7 retailers, with prices from $295 to $447 at GemTrove, a $152 spread on the same certified stone. 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

1.21
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626496502
Dimensions7.46 × 6.67 × 4.36 mm
L/W Ratio1.12
Girdle conditionFaceted
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
7.46 mm6.67 mm1.21 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626496502
Side View
Table 60.0%Crown 33.7°Girdle: THN-MEDPavilion 40.7°Culet: NoneDepth 58.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Yesterday
Current: $447 USD|Low: $282 USD|High: $1,170 USD|Avg: $494 USD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7

28 data points across 7 retailers

7 retailers$295 USD - $447 USD

A
Cheapest Retailer
-
$295 USD
£232 GBP
View
B+
Retailer 2
-
$308 USD
View
A
Retailer 3
-
$360 USD
£284 GBP
View
A
Retailer 4
-
$360 USD
£284 GBP
View
A
Retailer 5
-
$388 USD
View
B+
Retailer 6
-
$422 USD
View
Most Expensive
B+
GemTrove
GT-L-01036827-98 · Sep 11
$447 USD
A$688 AUD
View
6 more retailers have this diamond
Prices start from $295 USDSave up to $152 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.

A
1.21ct Heart
$295 USD

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