Heart|Lab Grown|IGI

1.03ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG814629294

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG814629294

Diamond specifications and retailer prices

From $173 USD
As of October 27, 2026
Save $933 USD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,106 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.03ct lab-grown heart diamond

This 1.03ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG814629294 or 814629294. Listed at 21 retailers as of October 27, 2026, with prices from $173 to $1,106, a $933 spread on the same certified stone. Reve Diamonds lists it at $1,106. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG814629294
Dimensions6.97 × 6.49 × 3.97 mm
L/W Ratio1.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.97 mm6.49 mm1.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG814629294
Side View
Table 61.0%Crown 35.1°Girdle: MED-STKPavilion 38°Culet: NoneDepth 57.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $381 USD|Low: $166 USD|High: $1,013 USD|Avg: $445 USD|+4.2%
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Retailer 18
October 29, 2026
Retailer 18$173 USD
Retailer 9$193 USD
Retailer 5$200 USD
Retailer 3$214 USD
Retailer 6$214 USD
Retailer 2$290 USD
Retailer 11$360 USD
Retailer 12$368 USD
Retailer 1$381 USD
Retailer 10$438 USD
Retailer 7$455 USD
Retailer 17$486 USD
Retailer 14$523 USD
Retailer 16$537 USD
Retailer 13$629 USD
Retailer 4$688 USD
Retailer 8$780 USD
Retailer 15$1,002 USD

45 data points across 18 retailers

21 retailers$173 USD to $1,106 USD

A
Cheapest Retailer
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$173 USD
A
Retailer 2
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$193 USD
View
Final sale: no returns
A
Retailer 3
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$200 USD
View
A
Retailer 4
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$214 USD
View
A
Retailer 5
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$214 USD
View
B+
Retailer 6
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$290 USD
View
A
Retailer 7
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$331 USD
View
A
Retailer 8
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$360 USD
€343 EUR
View
A
Retailer 9
-
$368 USD
ZAR 5,939 ZAR
View
B+
Retailer 10
-
$381 USD
£300 GBP
View
B+
Retailer 11
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$455 USD
View
B+
Retailer 12
-
$486 USD
A$748 AUD
View
B+
Retailer 13
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$523 USD
A$804 AUD
View
B+
Retailer 14
-
$537 USD
View
B
Retailer 15
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$629 USD
A$968 AUD
View
B
Retailer 16
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$688 USD
View
B
Retailer 17
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$707 USD
View
B
Retailer 18
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$743 USD
View
Retailer 19
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$780 USD
View
Price last confirmed 38 days ago
B
Retailer 20
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$1,002 USD
£789 GBP
View
Most Expensive
B
Reve Diamonds
BD39FEF05 · Oct 28
$1,106 USD
View
20 more retailers have this diamond
Prices start from $173 USDSave up to $933 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.03ct Heart
$173 USD