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Heart|Lab Grown|IGI

1.03ct I SI1 Heart Lab Grown Diamond

ID • I/SI1 • IGI LG436045977

Certificate IGI LG436045977

Diamond specifications and retailer prices

From $780 USD
Save $1,700 USD (69%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,480 USD at Friendly Diamonds
View at Friendly Diamonds

About this 1.03ct lab-grown heart diamond

This 1.03ct lab-grown heart sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436045977 or 436045977. Listed at 4 retailers, with prices from $780 to $2,480 at Friendly Diamonds, a $1,700 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

1.03
Carat
I
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.6°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436045977
Dimensions5.90 × 7.28 × 4.12 mm
L/W Ratio1.23
Girdle conditionFaceted
Culet sizePointed
Top View
5.90 mm7.28 mm1.03 ctI / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436045977
Side View
Table 57.5%Crown 37.6°Girdle: THN-THKPavilion 42.6°Culet: NoneDepth 56.6%

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: 18 hours ago
Current: $2,480 USD|Low: $780 USD|High: $2,480 USD|Avg: $1,644 USD
Friendly Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5

2 data points across 5 retailers

4 retailers$780 USD - $2,480 USD

A
Cheapest Retailer
-
$780 USD
View
B+
Retailer 2
-
$1,360 USD
View
B
Retailer 3
-
$1,868 USD
View
Most Expensive
C
Friendly Diamonds
2105827 · Aug 17
$2,480 USD
View
3 more retailers have this diamond
Prices start from $780 USDSave up to $1,700 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
1.03ct Heart
$780 USD

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