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Round|Lab Grown|IGI

8.03ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG624420092

Shape and cutting style on the report: Round brilliant

Certificate IGI LG624420092

Diamond specifications and retailer prices

From $1,063 USD
As of November 1, 2026
Save $5,077 USD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,140 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 8.03ct lab-grown round diamond

This 8.03ct lab-grown round sits in the over five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG624420092 or 624420092. Listed at 15 retailers as of October 31, 2026, with prices from $1,063 to $6,140, a $5,077 spread on the same certified stone. Brilliant Earth lists it at $6,140. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

8.03
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG624420092
Dimensions12.89 × 12.85 × 7.88 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
12.89 mm12.85 mm8.03 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG624420092
Side View
Table 58.0%Crown 34.2°Girdle: MediumPavilion 41°Culet: NoneDepth 61.2%

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: Nov 1
Current: $6,140 USD|Low: $1,063 USD|High: $8,530 USD|Avg: $2,334 USD|-28.0%
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
November 2, 2026
Retailer 15$1,063 USD
Retailer 11$1,156 USD
Retailer 3$1,233 USD
Retailer 13$1,233 USD
Retailer 10$1,405 USD
Retailer 12$1,474 USD
Retailer 6$1,767 USD
Retailer 2$1,778 USD
Retailer 5$1,964 USD
Retailer 9$2,080 USD
Retailer 14$2,310 USD
Retailer 4$2,500 USD
Retailer 7$3,401 USD
Retailer 8$4,181 USD
Brilliant Earth$6,140 USD

40 data points across 15 retailers

15 retailers$1,063 USD to $6,140 USD

A
Cheapest Retailer
-
$1,063 USD
A
Retailer 2
-
$1,156 USD
View
A
Retailer 3
-
$1,233 USD
View
Retailer 4
-
$1,233 USD
View
Price last confirmed 22 days ago
A
Retailer 5
-
$1,405 USD
View
Retailer 6
-
$1,474 USD
£1,161 GBP
View
Price last confirmed 16 days ago
B+
Retailer 7
-
$1,767 USD
View
B+
Retailer 8
-
$1,778 USD
£1,400 GBP
View
B+
Retailer 9
-
$1,964 USD
View
B+
Retailer 10
-
$2,080 USD
€1,981 EUR
View
B+
Retailer 11
-
$2,310 USD
View
B+
Retailer 12
-
$2,500 USD
View
B
Retailer 13
-
$3,401 USD
View
B
Retailer 14
-
$4,181 USD
£3,292 GBP
View
Most Expensive
B
Brilliant Earth
9368803A · Oct 31
$6,140 USD
View
14 more retailers have this diamond
Prices start from $1,063 USDSave up to $5,077 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
8.03ct Round
$1,063 USD