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Heart|Lab Grown|IGI

1.28ct G VS1 Heart Lab Grown Diamond

GD • G/VS1 • IGI LG617452452

Certificate IGI LG617452452

Diamond specifications and retailer prices

From $359 USD
Save $1,351 USD (79%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,710 USD at Jared
View at Jared

About this 1.28ct lab-grown heart diamond

This 1.28ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG617452452 or 617452452. Listed at 5 retailers, with prices from $359 to $1,710 at Jared, a $1,351 spread on the same certified stone. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.28
Carat
G
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617452452
Dimensions6.26 × 6.26 × 4.24 mm
L/W Ratio1.00
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
6.26 mm6.26 mm1.28 ctG / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617452452
Side View
Table 61.0%Crown 34.6°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 67.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: 2 days ago
Current: $1,710 USD|Low: $359 USD|High: $1,710 USD|Avg: $788 USD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7

2 data points across 7 retailers

5 retailers$359 USD - $1,710 USD

B+
Cheapest Retailer
-
$359 USD
View
B+
Retailer 2
-
$407 USD
ZAR 6,583 ZAR
View
B
Retailer 3
-
$571 USD
A$878 AUD
View
B
Retailer 4
-
$960 USD
View
Most Expensive
C
Jared
150006157 · Aug 6
$1,710 USD
View
4 more retailers have this diamond
Prices start from $359 USDSave up to $1,351 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.

B+
1.28ct Heart
$359 USD

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