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0.80ct F SI1 Round Lab Grown Diamond

EX • F/SI1 • IGI LG332892353

Shape and cutting style on the report: Round brilliant

Certificate IGI LG332892353

Diamond specifications and retailer prices

From $403 SGD
€300 EUR
As of October 31, 2026
Save $339 SGD (46%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $741 SGD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 0.8ct lab-grown round diamond

This 0.8ct lab-grown round sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG332892353 or 332892353. Listed at 2 retailers as of October 31, 2026, with prices from $403 to $741, a $339 spread on the same certified stone. Brilliant Earth lists it at $741. 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

0.80
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG332892353
Dimensions5.91 × 5.95 × 3.61 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Chemical Vapor Deposition (CVD) laboratory grown diamond is classified as Type IIa.
Top View
5.91 mm5.95 mm0.80 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG332892353
Side View
Table 60.0%Crown 35.9°Girdle: MED-STKPavilion 40°Culet: NoneDepth 61.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $741 SGD|Low: $320 SGD|High: $754 SGD|Avg: $491 SGD|-1.7%
Brilliant Earth
Retailer 2
Retailer 3
November 1, 2026
Retailer 3$320 SGD
Retailer 2$403 SGD
Brilliant Earth$741 SGD

11 data points across 3 retailers

2 retailers$403 SGD to $741 SGD

A
Cheapest Retailer
-
$403 SGD
€300 EUR
Most Expensive
B
Brilliant Earth
16335621A · Nov 1
$741 SGD
$580 USD
View
1 more retailer has this diamond
Prices start from $403 SGDSave up to $339 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
0.80ct Round
$403 SGD