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Heart|Lab Grown|IGI

1.03ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG836610792

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836610792

Diamond specifications and retailer prices

From $163 USD
As of October 27, 2026
Save $914 USD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,077 USD at Reve Diamonds · As of October 30, 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 LG836610792 or 836610792. Listed at 20 retailers as of October 27, 2026, with prices from $163 to $1,077, a $914 spread on the same certified stone. Reve Diamonds lists it at $1,077. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836610792
Dimensions6.14 × 7.12 × 4.10 mm
L/W Ratio1.16
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.14 mm7.12 mm1.03 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836610792
Side View
Table 59.0%Crown 32.2°Girdle: MED-THKPavilion 40°Culet: NoneDepth 57.6%

Caratlytics Score

How it works →
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: $358 USD|Low: $163 USD|High: $1,077 USD|Avg: $461 USD|-1.8%
Retailer 1
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Retailer 14
Retailer 15
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Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
October 30, 2026
Retailer 5$163 USD
Retailer 7$182 USD
Retailer 2$189 USD
Retailer 9$203 USD
Retailer 18$203 USD
Retailer 17$254 USD
Retailer 10$275 USD
Retailer 19$328 USD
Retailer 14$348 USD
Retailer 1$358 USD
Retailer 13$385 USD
Retailer 6$445 USD
Retailer 16$493 USD
Retailer 11$557 USD
Retailer 15$615 USD
Retailer 3$651 USD
Retailer 4$688 USD
Retailer 8$706 USD
Retailer 12$953 USD
Reve Diamonds$1,077 USD

35 data points across 20 retailers

20 retailers$163 USD to $1,077 USD

A
Cheapest Retailer
-
$163 USD
A
Retailer 2
-
$182 USD
View
Final sale: no returns
A
Retailer 3
-
$189 USD
View
A
Retailer 4
-
$203 USD
View
A
Retailer 5
-
$203 USD
View
A
Retailer 6
-
$254 USD
£200 GBP
View
B+
Retailer 7
-
$275 USD
View
A
Retailer 8
-
$328 USD
View
A
Retailer 9
-
$348 USD
ZAR 5,617 ZAR
View
A
Retailer 10
-
$358 USD
£282 GBP
View
B+
Retailer 11
-
$385 USD
£303 GBP
View
B+
Retailer 12
-
$445 USD
View
B+
Retailer 13
-
$493 USD
A$759 AUD
View
B+
Retailer 14
-
$557 USD
SGD 753 SGD
View
B+
Retailer 15
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$615 USD
A$946 AUD
View
B
Retailer 16
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$651 USD
View
B
Retailer 17
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$688 USD
View
B
Retailer 18
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$706 USD
View
B
Retailer 19
-
$953 USD
£750 GBP
View
Most Expensive
B
Reve Diamonds
B51CB339D · Oct 30
$1,077 USD
View
19 more retailers have this diamond
Prices start from $163 USDSave up to $914 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
$163 USD