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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 $1,359 SGD
$1,063 USD
As of November 1, 2026
Save $6,490 SGD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,849 SGD at Brilliant Earth · As of November 2, 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 November 1, 2026, with prices from $1,359 to $7,849, a $6,490 spread on the same certified stone. Brilliant Earth lists it at $7,849. 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
Colour
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

How it works →
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: $7,849 SGD|Low: $1,359 SGD|High: $10,905 SGD|Avg: $2,984 SGD|-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$1,359 SGD
Retailer 11$1,478 SGD
Retailer 3$1,576 SGD
Retailer 13$1,576 SGD
Retailer 10$1,796 SGD
Retailer 12$1,885 SGD
Retailer 6$2,259 SGD
Retailer 8$2,273 SGD
Retailer 5$2,511 SGD
Retailer 2$2,671 SGD
Retailer 14$2,953 SGD
Retailer 4$3,196 SGD
Retailer 7$4,348 SGD
Retailer 9$5,345 SGD
Brilliant Earth$7,849 SGD

40 data points across 15 retailers

15 retailers$1,359 SGD to $7,849 SGD

A
Cheapest Retailer
-
$1,359 SGD
$1,063 USD
A
Retailer 2
-
$1,478 SGD
$1,156 USD
View
A
Retailer 3
-
$1,576 SGD
$1,233 USD
View
Retailer 4
-
$1,576 SGD
$1,233 USD
View
Price last confirmed 22 days ago
A
Retailer 5
-
$1,796 SGD
$1,405 USD
View
Retailer 6
-
$1,885 SGD
£1,161 GBP
View
Price last confirmed 16 days ago
B+
Retailer 7
-
$2,259 SGD
$1,767 USD
View
B+
Retailer 8
-
$2,273 SGD
£1,400 GBP
View
B+
Retailer 9
-
$2,511 SGD
$1,964 USD
View
B+
Retailer 10
-
$2,671 SGD
€1,990 EUR
View
B+
Retailer 11
-
$2,953 SGD
$2,310 USD
View
B+
Retailer 12
-
$3,196 SGD
$2,500 USD
View
B
Retailer 13
-
$4,348 SGD
$3,401 USD
View
B
Retailer 14
-
$5,345 SGD
£3,292 GBP
View
Most Expensive
B
Brilliant Earth
9368803A · Nov 2
$7,849 SGD
$6,140 USD
View
14 more retailers have this diamond
Prices start from $1,359 SGDSave up to $6,490 SGD

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
$1,359 SGD