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Heart|Lab Grown|IGI

1.05ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG605377235

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG605377235

Diamond specifications and retailer prices

From $195 USD
As of October 30, 2026
Save $1,675 USD (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,870 USD at Do Amore Diamonds · As of October 29, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG605377235 or 605377235. Listed at 23 retailers as of October 29, 2026, with prices from $195 to $1,870, a $1,675 spread on the same certified stone. Do Amore Diamonds lists it at $1,870. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605377235
Dimensions6.15 × 7.17 × 4.13 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.
Top View
6.15 mm7.17 mm1.05 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605377235
Side View
Table 59.0%Crown 36.1°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 57.6%

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: $584 USD|Low: $187 USD|High: $1,081 USD|Avg: $539 USD
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
October 31, 2026
Retailer 2$195 USD
Retailer 12$226 USD
Retailer 14$241 USD
Retailer 15$358 USD
Retailer 5$378 USD
Retailer 9$458 USD
Retailer 7$480 USD
Retailer 8$493 USD
Retailer 1$584 USD
Retailer 11$651 USD
Retailer 6$720 USD
Retailer 10$729 USD
Retailer 4$779 USD
Retailer 3$857 USD
Retailer 13$1,074 USD

41 data points across 15 retailers

23 retailers$195 USD to $1,870 USD

A
Cheapest Retailer
-
$195 USD
A
Retailer 2
-
$217 USD
View
Final sale: no returns
A
Retailer 3
-
$226 USD
View
A
Retailer 4
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$241 USD
View
A
Retailer 5
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$286 USD
View
Retailer 6
-
$358 USD
£282 GBP
View
Price last confirmed 14 days ago
A
Retailer 7
-
$378 USD
View
A
Retailer 8
-
$384 USD
HK$3,000 HKD
View
B+
Retailer 9
-
$458 USD
ZAR 7,397 ZAR
View
B+
Retailer 10
-
$480 USD
View
B+
Retailer 11
-
$493 USD
£388 GBP
View
B+
Retailer 12
-
$576 USD
View
B+
Retailer 13
-
$584 USD
A$898 AUD
View
B+
Retailer 14
-
$651 USD
A$1,002 AUD
View
B
Retailer 15
-
$720 USD
View
B+
Retailer 16
-
$729 USD
A$1,122 AUD
View
B
Retailer 17
-
$779 USD
View
B
Retailer 18
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$857 USD
View
B
Retailer 19
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$926 USD
SGD 1,251 SGD
View
B
Retailer 20
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$1,029 USD
View
B
Retailer 21
-
$1,074 USD
£846 GBP
View
B
Retailer 22
-
$1,177 USD
View
Most Expensive
B
Do Amore Diamonds
27-C1738E53C · Oct 29
$1,870 USD
View
22 more retailers have this diamond
Prices start from $195 USDSave up to $1,675 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
$195 USD