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Heart|Lab Grown|IGI

1.05ct G VS1 Heart Lab Grown Diamond

EX • G/VS1 • IGI LG784633386

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG784633386

Diamond specifications and retailer prices

From $218 USD
HK$1,700 HKD
As of November 1, 2026
Save $832 USD (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,050 USD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 1.05ct lab-grown heart diamond

This 1.05ct lab-grown heart sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG784633386 or 784633386. Listed at 20 retailers as of October 26, 2026, with prices from $218 to $1,050, a $832 spread on the same certified stone. Brilliant Earth lists it at $1,050. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.9°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784633386
Dimensions6.40 × 7.06 × 4.23 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.40 mm7.06 mm1.05 ctG / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG784633386
Side View
Table 61.0%Crown 31.9°Girdle: MED-STKPavilion 42.6°Culet: NoneDepth 59.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $710 USD|Low: $156 USD|High: $1,050 USD|Avg: $438 USD|-32.4%
Brilliant Earth
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
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 9$158 USD
Retailer 6$183 USD
Retailer 5$196 USD
Retailer 7$218 USD
Retailer 3$241 USD
Retailer 11$328 USD
Retailer 18$331 USD
Retailer 15$342 USD
Retailer 2$348 USD
Retailer 4$355 USD
Retailer 16$421 USD
Retailer 8$440 USD
Retailer 13$502 USD
Retailer 12$533 USD
Retailer 14$628 USD
Retailer 10$685 USD
Brilliant Earth$710 USD
Retailer 17$917 USD

38 data points across 18 retailers

20 retailers$218 USD to $1,050 USD

Retailer 1
-
$158 USD
Price last confirmed 16 days ago
Retailer 2
-
$183 USD
View
Price last confirmed 18 days ago
Retailer 3
-
$196 USD
View
Price last confirmed 17 days ago
A
Retailer 4
-
$218 USD
HK$1,700 HKD
View
Retailer 5
-
$241 USD
£190 GBP
View
Price last confirmed 16 days ago
A
Retailer 6
-
$328 USD
€312 EUR
View
Retailer 7
-
$331 USD
ZAR 5,351 ZAR
View
Price last confirmed 10 days ago
A
Retailer 8
-
$342 USD
£269 GBP
View
B+
Retailer 9
-
$348 USD
View
Retailer 10
-
$355 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$421 USD
£331 GBP
View
B+
Retailer 12
-
$440 USD
View
B+
Retailer 13
-
$502 USD
View
B+
Retailer 14
-
$533 USD
SGD 720 SGD
View
B
Retailer 15
-
$628 USD
View
Retailer 16
-
$630 USD
View
Price last confirmed 16 days ago
B
Retailer 17
-
$685 USD
View
B
Retailer 18
-
$710 USD
View
B
Retailer 19
-
$917 USD
£722 GBP
View
Most Expensive
B
Brilliant Earth
18220298A · Oct 26
$1,050 USD
View
19 more retailers have this diamond
Prices start from $218 USDSave up to $832 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
$218 USD