Heart|Lab Grown|IGI

1.05ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG819658809

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG819658809

Diamond specifications and retailer prices

From $187 USD
As of October 30, 2026
Save $964 USD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,151 USD at Reve Diamonds · As of October 30, 2026
View at Reve 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 LG819658809 or 819658809. Listed at 19 retailers as of October 30, 2026, with prices from $187 to $1,151, a $964 spread on the same certified stone. Reve Diamonds lists it at $1,151. 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 angle36.5°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819658809
Dimensions6.93 × 6.49 × 4.07 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
6.93 mm6.49 mm1.05 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819658809
Side View
Table 64.0%Crown 36.5°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 58.7%

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: $419 USD|Low: $187 USD|High: $1,207 USD|Avg: $540 USD|-6.5%
Retailer 1
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Retailer 18
Reve Diamonds
October 30, 2026
Retailer 2$187 USD
Retailer 8$209 USD
Retailer 17$216 USD
Retailer 6$231 USD
Retailer 18$231 USD
Retailer 9$312 USD
Retailer 12$397 USD
Retailer 11$413 USD
Retailer 1$419 USD
Retailer 3$434 USD
Retailer 7$471 USD
Retailer 13$564 USD
Retailer 5$744 USD
Retailer 16$746 USD
Retailer 10$775 USD
Retailer 4$798 USD
Retailer 15$858 USD
Retailer 14$1,083 USD
Reve Diamonds$1,151 USD

45 data points across 19 retailers

19 retailers$187 USD to $1,151 USD

A
Cheapest Retailer
-
$187 USD
A
Retailer 2
-
$209 USD
View
Final sale: no returns
A
Retailer 3
-
$216 USD
View
A
Retailer 4
-
$231 USD
View
A
Retailer 5
-
$231 USD
View
B+
Retailer 6
-
$312 USD
View
A
Retailer 7
-
$397 USD
ZAR 6,417 ZAR
View
A
Retailer 8
-
$413 USD
€393 EUR
View
A
Retailer 9
-
$419 USD
£330 GBP
View
B+
Retailer 10
-
$434 USD
View
B+
Retailer 11
-
$471 USD
View
B+
Retailer 12
-
$564 USD
A$868 AUD
View
B+
Retailer 13
-
$744 USD
View
B
Retailer 14
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$746 USD
View
B
Retailer 15
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$775 USD
View
B
Retailer 16
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$798 USD
View
B
Retailer 17
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$858 USD
A$1,320 AUD
View
B
Retailer 18
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$1,083 USD
£853 GBP
View
Most Expensive
B
Reve Diamonds
2A905F145 · Oct 30
$1,151 USD
View
18 more retailers have this diamond
Prices start from $187 USDSave up to $964 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
$187 USD