Heart|Lab Grown|IGI

10.03ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG844671636

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG844671636

Diamond specifications and retailer prices

From $6,714 USD
As of November 2, 2026
Save $7,306 USD (52%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $14,020 USD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 10.03ct lab-grown heart diamond

This 10.03ct lab-grown heart sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844671636 or 844671636. Listed at 11 retailers as of November 2, 2026, with prices from $6,714 to $14,020, a $7,306 spread on the same certified stone. Brilliant Earth lists it at $14,020. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

10.03
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844671636
Dimensions12.79 × 14.89 × 8.84 mm
L/W Ratio1.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.79 mm14.89 mm10.03 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844671636
Side View
Table 54.0%Crown 35.7°Girdle: STK-THKPavilion 38.1°Culet: NoneDepth 59.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: $7,465 USD|Low: $1,997 USD|High: $8,473 USD|Avg: $4,362 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
October 31, 2026
Retailer 13$1,997 USD
Retailer 12$2,078 USD
Retailer 9$2,485 USD
Retailer 3$2,728 USD
Retailer 2$3,184 USD
Retailer 8$3,242 USD
Retailer 4$3,310 USD
Retailer 7$3,803 USD
Retailer 11$5,973 USD
Retailer 6$6,714 USD
Retailer 1$7,465 USD
Retailer 5$8,106 USD
Retailer 10$8,473 USD

6 data points across 13 retailers

11 retailers$6,714 USD to $14,020 USD

Retailer 1
-
$1,997 USD
Price last confirmed 17 days ago
Retailer 2
-
$2,728 USD
View
Price last confirmed 14 days ago
Retailer 3
-
$3,184 USD
View
Price last confirmed 17 days ago
Retailer 4
-
$3,242 USD
£2,553 GBP
View
Price last confirmed 15 days ago
Retailer 5
-
$3,310 USD
View
Price last confirmed 15 days ago
Retailer 6
-
$3,803 USD
View
Price last confirmed 14 days ago
Retailer 7
-
$5,973 USD
View
Price last confirmed 16 days ago
B+
Retailer 8
-
$6,714 USD
View
B+
Retailer 9
-
$7,465 USD
A$11,484 AUD
View
Retailer 10
-
$8,106 USD
View
Price last confirmed 15 days ago
Most Expensive
B
Brilliant Earth
22156141A · Nov 2
$14,020 USD
View
10 more retailers have this diamond
Prices start from $6,714 USDSave up to $7,306 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.

B+
10.03ct Heart
$6,714 USD