CaratHunter
Plans
Heart|Lab Grown|IGI

1.05ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG797609245

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG797609245

Diamond specifications and retailer prices

From $234 USD
As of October 27, 2026
Save $1,066 USD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,410 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG797609245 or 797609245. Listed at 20 retailers as of October 27, 2026, with a 455% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797609245
Dimensions6.94 × 6.28 × 4.10 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.94 mm6.28 mm1.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797609245
Side View
Table 55.0%Crown 34.6°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 59.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $2,410 USD|Low: $224 USD|High: $2,410 USD|Avg: $711 USD
Do Amore Diamonds
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 28, 2026
Retailer 15$234 USD
Retailer 7$260 USD
Retailer 4$271 USD
Retailer 5$290 USD
Retailer 16$290 USD
Retailer 8$388 USD
Retailer 10$549 USD
Retailer 6$598 USD
Retailer 11$607 USD
Retailer 13$623 USD
Retailer 2$701 USD
Retailer 9$778 USD
Retailer 14$935 USD
Retailer 3$1,028 USD
Retailer 12$1,283 USD
Do Amore Diamonds$2,410 USD

42 data points across 16 retailers

20 retailers$234 USD to $1,300 USD

A
Cheapest Retailer
-
$234 USD
A
Retailer 2
-
$260 USD
View
Final sale: no returns
A
Retailer 3
-
$271 USD
View
A
Retailer 4
-
$278 USD
View
A
Retailer 5
-
$290 USD
View
A
Retailer 6
-
$290 USD
View
A
Retailer 7
-
$388 USD
View
B+
Retailer 8
-
$549 USD
ZAR 8,876 ZAR
View
B+
Retailer 9
-
$598 USD
View
B+
Retailer 10
-
$607 USD
£478 GBP
View
B+
Retailer 11
-
$623 USD
A$958 AUD
View
B+
Retailer 12
-
$701 USD
A$1,078 AUD
View
B+
Retailer 13
-
$778 USD
A$1,197 AUD
View
B
Retailer 14
-
$935 USD
View
B
Retailer 15
-
$1,028 USD
View
B
Retailer 16
-
$1,197 USD
View
B
Retailer 17
-
$1,283 USD
£1,010 GBP
View
B
Retailer 18
-
$1,300 USD
View
B
Retailer 19
-
$2,240 USD
View
Price under review
Most Expensive
B
Do Amore Diamonds
23-797609245 · Oct 29
$2,410 USD
View
Price under review
19 more retailers have this diamond
Prices start from $234 USDSave up to $1,066 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
$234 USD