CaratHunter
Plans
Round|Lab Grown|IGI

8.14ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG613382956

Shape and cutting style on the report: Round brilliant

Certificate IGI LG613382956

Diamond specifications and retailer prices

From $1,077 USD
As of November 1, 2026
Save $5,063 USD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,140 USD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 8.14ct lab-grown round diamond

This 8.14ct 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 LG613382956 or 613382956. Listed at 15 retailers as of November 1, 2026, with prices from $1,077 to $6,140, a $5,063 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

8.14
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG613382956
Dimensions12.89 × 12.81 × 7.95 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
12.89 mm12.81 mm8.14 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG613382956
Side View
Table 58.0%Crown 35.5°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.9%

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: Nov 1
Current: $6,140 USD|Low: $1,077 USD|High: $8,550 USD|Avg: $2,345 USD|-28.2%
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$1,077 USD
Retailer 11$1,171 USD
Retailer 3$1,249 USD
Retailer 13$1,249 USD
Retailer 9$1,425 USD
Retailer 12$1,494 USD
Retailer 6$1,786 USD
Retailer 8$1,803 USD
Retailer 5$1,988 USD
Retailer 2$2,117 USD
Retailer 14$2,341 USD
Retailer 4$2,533 USD
Retailer 7$3,489 USD
Retailer 10$4,258 USD
Brilliant Earth$6,140 USD

40 data points across 15 retailers

15 retailers$1,077 USD to $6,140 USD

A
Cheapest Retailer
-
$1,077 USD
A
Retailer 2
-
$1,171 USD
View
Retailer 3
-
$1,249 USD
View
Price last confirmed 22 days ago
A
Retailer 4
-
$1,249 USD
View
A
Retailer 5
-
$1,425 USD
View
Retailer 6
-
$1,494 USD
£1,176 GBP
View
Price last confirmed 16 days ago
B+
Retailer 7
-
$1,786 USD
View
B+
Retailer 8
-
$1,803 USD
£1,419 GBP
View
B+
Retailer 9
-
$1,988 USD
View
B+
Retailer 10
-
$2,117 USD
€2,016 EUR
View
B+
Retailer 11
-
$2,341 USD
View
B+
Retailer 12
-
$2,533 USD
View
B
Retailer 13
-
$3,489 USD
View
B
Retailer 14
-
$4,258 USD
£3,353 GBP
View
Most Expensive
B
Brilliant Earth
8850389A · Nov 2
$6,140 USD
View
14 more retailers have this diamond
Prices start from $1,077 USDSave up to $5,063 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
8.14ct Round
$1,077 USD