Heart|Lab Grown|IGI

1.03ct F VS1 Heart Lab Grown Diamond

VG • F/VS1 • IGI LG849602173

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG849602173

Diamond specifications and retailer prices

From $174 USD
As of November 4, 2026
Save $878 USD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,052 USD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.03ct lab-grown heart diamond

This 1.03ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG849602173 or 849602173. Listed at 15 retailers as of November 4, 2026, with prices from $174 to $1,052, a $878 spread on the same certified stone. Reve Diamonds lists it at $1,052. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.03
Carat
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.8°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849602173
Dimensions6.67 × 6.97 × 3.82 mm
L/W Ratio1.04
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.67 mm6.97 mm1.03 ctF / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG849602173
Side View
Table 64.0%Crown 35.8°Girdle: MediumPavilion 38.5°Culet: NoneDepth 54.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $334 USD|Low: $174 USD|High: $1,052 USD|Avg: $504 USD|-1.5%
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
Reve Diamonds
November 5, 2026
Retailer 9$174 USD
Retailer 3$217 USD
Retailer 8$230 USD
Retailer 2$326 USD
Retailer 6$327 USD
Retailer 1$334 USD
Retailer 13$351 USD
Retailer 12$366 USD
Retailer 4$527 USD
Retailer 5$623 USD
Retailer 10$655 USD
Retailer 11$675 USD
Retailer 7$899 USD
Retailer 14$1,020 USD
Reve Diamonds$1,052 USD

6 data points across 15 retailers

15 retailers$174 USD to $1,052 USD

A
Cheapest Retailer
-
$174 USD
Final sale: no returns
A
Retailer 2
-
$217 USD
View
A
Retailer 3
-
$230 USD
View
B+
Retailer 4
-
$326 USD
View
Retailer 5
-
$327 USD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$334 USD
View
B+
Retailer 7
-
$351 USD
View
B+
Retailer 8
-
$366 USD
View
B
Retailer 9
-
$527 USD
View
B
Retailer 10
-
$623 USD
View
B
Retailer 11
-
$655 USD
View
B
Retailer 12
-
$675 USD
View
B
Retailer 13
-
$899 USD
View
B
Retailer 14
-
$1,020 USD
View
Most Expensive
B
Reve Diamonds
B9C3642ED · Nov 4
$1,052 USD
View
14 more retailers have this diamond
Prices start from $174 USDSave up to $878 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
1.03ct Heart
$174 USD