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Round|Lab Grown|IGI

8.07ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG761521125

Shape and cutting style on the report: Round brilliant

Certificate IGI LG761521125

Diamond specifications and retailer prices

From $1,443 SGD
$1,128 USD
As of November 1, 2026
Save $5,834 SGD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,634 SGD at Rare Carat · As of July 20, 2026
View at Rare Carat

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 LG761521125 or 761521125. Listed at 18 retailers as of November 1, 2026, with a 404% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle33.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761521125
Dimensions12.83 × 12.90 × 7.95 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.83 mm12.90 mm8.07 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761521125
Side View
Table 56.0%Crown 33.4°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.7%

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: $3,193 SGD|Low: $1,443 SGD|High: $7,507 SGD|Avg: $3,476 SGD|-2.8%
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
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 6$1,443 SGD
Retailer 2$1,570 SGD
Retailer 12$1,674 SGD
Retailer 15$1,758 SGD
Retailer 10$2,123 SGD
Retailer 3$2,352 SGD
Retailer 9$2,418 SGD
Retailer 13$2,597 SGD
Retailer 11$2,663 SGD
Retailer 14$3,137 SGD
Retailer 1$3,193 SGD
Retailer 16$4,416 SGD
Retailer 4$5,068 SGD
Retailer 7$5,665 SGD
Retailer 5$5,856 SGD
Retailer 8$7,277 SGD

35 data points across 16 retailers

18 retailers$1,443 SGD to $7,277 SGD

A
Cheapest Retailer
-
$1,443 SGD
$1,128 USD
A
Retailer 2
-
$1,570 SGD
$1,228 USD
View
A
Retailer 3
-
$1,674 SGD
$1,309 USD
View
Retailer 4
-
$1,753 SGD
$1,371 USD
View
Price last confirmed 20 days ago
A
Retailer 5
-
$1,758 SGD
$1,375 USD
View
B+
Retailer 6
-
$2,123 SGD
$1,660 USD
View
Final sale: no returns
B+
Retailer 7
-
$2,352 SGD
$1,839 USD
View
B+
Retailer 8
-
$2,418 SGD
£1,489 GBP
View
B+
Retailer 9
-
$2,597 SGD
€1,934 EUR
View
B+
Retailer 10
-
$2,663 SGD
$2,082 USD
View
B+
Retailer 11
-
$3,137 SGD
$2,453 USD
View
B+
Retailer 12
-
$3,193 SGD
$2,497 USD
View
B
Retailer 13
-
$4,416 SGD
$3,453 USD
View
B
Retailer 14
-
$5,068 SGD
$3,963 USD
View
B
Retailer 15
-
$5,665 SGD
£3,488 GBP
View
B
Retailer 16
-
$5,856 SGD
$4,579 USD
View
B
Retailer 17
-
$7,277 SGD
$5,690 USD
View
Most Expensive
Rare Carat
LAE122A-4 · Jul 20
$7,634 SGD
$5,969 USD
View
Price last confirmed 105 days ago
17 more retailers have this diamond
Prices start from $1,443 SGDSave up to $5,834 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
$1,443 SGD