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Heart|Lab Grown|IGI

1.05ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG832603903

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG832603903

Diamond specifications and retailer prices

From $179 USD
As of October 27, 2026
Save $961 USD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,140 USD at Brilliant Earth · As of October 23, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG832603903 or 832603903. Listed at 20 retailers as of October 23, 2026, with prices from $179 to $1,140, a $961 spread on the same certified stone. Brilliant Earth lists it at $1,140. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle30.7°
Pavilion angle43.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG832603903
Dimensions6.89 × 6.60 × 4.09 mm
L/W Ratio1.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.89 mm6.60 mm1.05 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG832603903
Side View
Table 58.0%Crown 30.7°Girdle: MED-STKPavilion 43.7°Culet: NoneDepth 59.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: $1,140 USD|Low: $179 USD|High: $1,170 USD|Avg: $526 USD|-2.6%
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
October 27, 2026
Retailer 3$179 USD
Retailer 7$230 USD
Retailer 9$268 USD
Retailer 2$336 USD
Retailer 13$338 USD
Retailer 10$350 USD
Retailer 6$358 USD
Retailer 15$362 USD
Retailer 11$429 USD
Retailer 14$519 USD
Retailer 5$548 USD
Retailer 8$653 USD
Retailer 4$697 USD
Retailer 12$936 USD
Retailer 16$1,070 USD
Brilliant Earth$1,140 USD

39 data points across 16 retailers

20 retailers$179 USD to $1,140 USD

A
Retailer 1
-
$161 USD
Price last confirmed 12 days ago
A
Retailer 2
-
$179 USD
View
Final sale: no returns
A
Retailer 3
-
$187 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
$200 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
$230 USD
HK$1,800 HKD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$268 USD
£211 GBP
View
A
Retailer 7
-
$336 USD
€320 EUR
View
A
Retailer 8
-
$338 USD
ZAR 5,459 ZAR
View
A
Retailer 9
-
$350 USD
£276 GBP
View
A
Retailer 10
-
$358 USD
View
B+
Retailer 11
-
$362 USD
View
B+
Retailer 12
-
$429 USD
£338 GBP
View
B+
Retailer 13
-
$519 USD
View
B+
Retailer 14
-
$548 USD
SGD 740 SGD
View
B+
Retailer 15
-
$643 USD
View
Price last confirmed 12 days ago
B
Retailer 16
-
$651 USD
View
B
Retailer 17
-
$697 USD
View
B
Retailer 18
-
$936 USD
£737 GBP
View
B
Retailer 19
-
$1,070 USD
View
Most Expensive
B
Brilliant Earth
21505981A · Oct 23
$1,140 USD
View
19 more retailers have this diamond
Prices start from $179 USDSave up to $961 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
$179 USD