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Heart|Lab Grown|IGI

3.00ct G SI1 Heart Lab Grown Diamond

ID • G/SI1 • IGI LG508156284

Certificate IGI LG508156284

Diamond specifications and retailer prices

From $423 USD
Save $2,077 USD (83%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,500 USD at Brilliant Earth
View at Brilliant Earth

About this 3ct lab-grown heart diamond

This 3ct lab-grown heart sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG508156284 or 508156284. Listed at 8 retailers, with prices from $423 to $2,500 at Brilliant Earth, a $2,077 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

3.00
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.6°
Pavilion angle42.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG508156284
Dimensions9.78 × 8.57 × 6.01 mm
L/W Ratio1.14
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
9.78 mm8.57 mm3.00 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG508156284
Side View
Table 58.5%Crown 42.6°Girdle: STK-VTKPavilion 42.7°Culet: NoneDepth 61.5%

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: 2 hours ago
Current: $2,500 USD|Low: $423 USD|High: $2,930 USD|Avg: $1,206 USD|+8.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7

28 data points across 7 retailers

8 retailers$423 USD - $2,500 USD

A
Cheapest Retailer
-
$423 USD
View
A
Retailer 2
-
$660 USD
View
A
Retailer 3
-
$900 USD
View
B+
Retailer 4
-
$994 USD
View
A
Retailer 5
-
$996 USD
£784 GBP
View
B
Retailer 6
-
$1,572 USD
View
B
Retailer 7
-
$2,189 USD
HK$17,100 HKD
View
Most Expensive
B
Brilliant Earth
17971809A · Sep 16
$2,500 USD
View
7 more retailers have this diamond
Prices start from $423 USDSave up to $2,077 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
3.00ct Heart
$423 USD

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3.00ct G SI1 Heart Lab-Grown Diamond, IGI LG508156284