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Heart|Lab Grown|IGI

1.05ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG597390097

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG597390097

Diamond specifications and retailer prices

From $164 USD
As of October 30, 2026
Save $1,416 USD (90%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $1,580 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.05ct lab-grown heart diamond

This 1.05ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG597390097 or 597390097. Listed at 27 retailers as of October 30, 2026, with prices from $164 to $1,580, a $1,416 spread on the same certified stone. Do Amore Diamonds lists it at $1,580. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG597390097
Dimensions6.00 × 7.04 × 4.22 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
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
6.00 mm7.04 mm1.05 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG597390097
Side View
Table 62.0%Crown 38.7°Girdle: MED-THKPavilion 39.8°Culet: NoneDepth 59.9%

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 30
Current: $1,580 USD|Low: $158 USD|High: $1,580 USD|Avg: $642 USD
Do Amore Diamonds
Retailer 2
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Retailer 19
October 31, 2026
Retailer 3$164 USD
Retailer 19$183 USD
Retailer 4$318 USD
Retailer 8$332 USD
Retailer 5$333 USD
Retailer 15$386 USD
Retailer 2$406 USD
Retailer 7$447 USD
Retailer 11$471 USD
Retailer 16$549 USD
Retailer 12$610 USD
Retailer 18$692 USD
Retailer 10$809 USD
Retailer 17$872 USD
Retailer 9$896 USD
Retailer 13$950 USD
Retailer 14$1,058 USD
Retailer 6$1,082 USD
Do Amore Diamonds$1,580 USD

44 data points across 19 retailers

27 retailers$164 USD to $1,580 USD

A
Cheapest Retailer
-
$164 USD
Retailer 2
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$164 USD
View
Price last confirmed 23 days ago
A
Retailer 3
-
$183 USD
View
Final sale: no returns
Retailer 4
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$204 USD
View
Price last confirmed 28 days ago
Retailer 5
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$213 USD
View
Price last confirmed 31 days ago
Retailer 6
-
$247 USD
View
Price last confirmed 32 days ago
Retailer 7
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$261 USD
View
Price last confirmed 33 days ago
A
Retailer 8
-
$318 USD
View
A
Retailer 9
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$332 USD
View
A
Retailer 10
-
$333 USD
HK$2,600 HKD
View
A
Retailer 11
-
$386 USD
ZAR 6,239 ZAR
View
B+
Retailer 12
-
$406 USD
£319 GBP
View
B+
Retailer 13
-
$447 USD
View
B+
Retailer 14
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$471 USD
View
B+
Retailer 15
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$549 USD
A$844 AUD
View
B+
Retailer 16
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$610 USD
A$938 AUD
View
B
Retailer 17
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$692 USD
View
Retailer 18
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$723 USD
View
Price last confirmed 20 days ago
B
Retailer 19
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$723 USD
View
B
Retailer 20
-
$809 USD
SGD 1,093 SGD
View
B+
Retailer 21
-
$872 USD
A$1,342 AUD
View
B
Retailer 22
-
$896 USD
View
Retailer 23
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$938 USD
View
Price last confirmed 30 days ago
B
Retailer 24
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$950 USD
View
B
Retailer 25
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$1,058 USD
£833 GBP
View
B
Retailer 26
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$1,082 USD
View
Most Expensive
B
Do Amore Diamonds
27-FBA85AF43 · Oct 31
$1,580 USD
View
26 more retailers have this diamond
Prices start from $164 USDSave up to $1,416 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
1.05ct Heart
$164 USD