Heart|Lab Grown|IGI

1.05ct E VVS1 Heart Lab Grown Diamond

EX • E/VVS1 • IGI LG823639528

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG823639528

Diamond specifications and retailer prices

From $217 USD
As of October 30, 2026
Save $1,031 USD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,248 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 LG823639528 or 823639528. Listed at 17 retailers as of October 30, 2026, with prices from $217 to $1,248, a $1,031 spread on the same certified stone. Reve Diamonds lists it at $1,248. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.3°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823639528
Dimensions6.48 × 7.04 × 4.03 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.48 mm7.04 mm1.05 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823639528
Side View
Table 54.0%Crown 31.3°Girdle: MED-STKPavilion 37.8°Culet: NoneDepth 57.2%

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: $499 USD|Low: $172 USD|High: $1,248 USD|Avg: $605 USD|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Reve Diamonds
October 31, 2026
Retailer 12$217 USD
Retailer 15$242 USD
Retailer 14$252 USD
Retailer 13$269 USD
Retailer 4$378 USD
Retailer 10$439 USD
Retailer 6$458 USD
Retailer 1$499 USD
Retailer 9$564 USD
Retailer 2$575 USD
Retailer 8$688 USD
Retailer 7$727 USD
Retailer 5$918 USD
Retailer 3$946 USD
Retailer 11$1,085 USD
Reve Diamonds$1,248 USD

44 data points across 16 retailers

17 retailers$217 USD to $1,248 USD

A
Cheapest Retailer
-
$217 USD
A
Retailer 2
-
$242 USD
View
Final sale: no returns
A
Retailer 3
-
$252 USD
View
A
Retailer 4
-
$269 USD
View
A
Retailer 5
-
$307 USD
HK$2,400 HKD
View
A
Retailer 6
-
$378 USD
View
B+
Retailer 7
-
$439 USD
€418 EUR
View
B+
Retailer 8
-
$458 USD
View
B+
Retailer 9
-
$499 USD
£393 GBP
View
B+
Retailer 10
-
$564 USD
A$868 AUD
View
B+
Retailer 11
-
$575 USD
View
B+
Retailer 12
-
$688 USD
View
B
Retailer 13
-
$727 USD
SGD 982 SGD
View
B
Retailer 14
-
$918 USD
View
B
Retailer 15
-
$965 USD
View
B
Retailer 16
-
$1,085 USD
£854 GBP
View
Most Expensive
B
Reve Diamonds
8D51B06F8 · Oct 30
$1,248 USD
View
16 more retailers have this diamond
Prices start from $217 USDSave up to $1,031 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
$217 USD