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Round|Lab Grown|IGI

8.07ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG816634820

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816634820

Diamond specifications and retailer prices

From $1,188 SGD
$929 USD
As of October 26, 2026
Save $6,074 SGD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,261 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 8.07ct lab-grown round diamond

This 8.07ct 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 LG816634820 or 816634820. Listed at 19 retailers as of October 26, 2026, with prices from $1,188 to $7,261, a $6,074 spread on the same certified stone. Brilliant Earth lists it at $7,261. 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

8.07
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816634820
Dimensions13.10 × 13.00 × 7.79 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.10 mm13.00 mm8.07 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816634820
Side View
Table 58.0%Crown 33.6°Girdle: MediumPavilion 40.5°Culet: NoneDepth 59.7%

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: Oct 26
Current: $7,261 SGD|Low: $1,188 SGD|High: $7,274 SGD|Avg: $3,089 SGD|-0.2%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 10$1,188 SGD
Retailer 7$1,292 SGD
Retailer 11$1,330 SGD
Retailer 4$1,378 SGD
Retailer 14$1,571 SGD
Retailer 16$1,604 SGD
Retailer 17$1,645 SGD
Retailer 8$1,982 SGD
Retailer 2$2,066 SGD
Retailer 18$2,103 SGD
Retailer 9$2,207 SGD
Retailer 12$2,775 SGD
Retailer 13$3,006 SGD
Retailer 6$3,875 SGD
Retailer 19$4,367 SGD
Retailer 15$4,565 SGD
Retailer 3$4,681 SGD
Retailer 5$6,871 SGD
Brilliant Earth$7,261 SGD

26 data points across 19 retailers

19 retailers$1,188 SGD to $7,261 SGD

A
Cheapest Retailer
-
$1,188 SGD
$929 USD
Retailer 2
-
$1,292 SGD
$1,011 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$1,378 SGD
$1,078 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$1,571 SGD
HK$9,600 HKD
View
Retailer 5
-
$1,604 SGD
$1,255 USD
View
Price last confirmed 5 days ago
A
Retailer 6
-
$1,645 SGD
£1,013 GBP
View
A
Retailer 7
-
$1,982 SGD
$1,550 USD
View
A
Retailer 8
-
$2,066 SGD
€1,539 EUR
View
A
Retailer 9
-
$2,103 SGD
£1,295 GBP
View
B+
Retailer 10
-
$2,207 SGD
$1,726 USD
View
B+
Retailer 11
-
$2,775 SGD
$2,171 USD
View
B+
Retailer 12
-
$3,006 SGD
A$3,618 AUD
View
Retailer 13
-
$3,875 SGD
$3,031 USD
View
Price last confirmed 8 days ago
B
Retailer 14
-
$4,367 SGD
$3,416 USD
View
B
Retailer 15
-
$4,565 SGD
View
Retailer 16
-
$4,681 SGD
£2,883 GBP
View
Price last confirmed 7 days ago
Retailer 17
-
$6,871 SGD
$5,375 USD
View
Price last confirmed 8 days ago
B
Retailer 18
-
$7,261 SGD
$5,680 USD
View
Most Expensive
B
Brilliant Earth
20734721A · Oct 31
$7,261 SGD
$5,680 USD
View
18 more retailers have this diamond
Prices start from $1,188 SGDSave up to $6,074 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
8.07ct Round
$1,188 SGD