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Radiant|Lab Grown|IGI

1.02ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG804649410

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG804649410

Diamond specifications and retailer prices

From $360 SGD
£221 GBP
As of October 29, 2026
Save $2,371 SGD (87%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,731 SGD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.02ct lab-grown radiant diamond

This 1.02ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804649410 or 804649410. Listed at 8 retailers as of October 28, 2026, with prices from $360 to $2,731, a $2,371 spread on the same certified stone. Brilliant Earth lists it at $2,731. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804649410
Dimensions7.18 × 4.91 × 3.52 mm
L/W Ratio1.46
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.18 mm4.91 mm1.02 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804649410
Side View
Table 61.0%Crown 42°Girdle: MediumPavilion 37.6°Culet: NoneDepth 71.7%

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: Oct 29
Current: $2,731 SGD|Low: $306 SGD|High: $2,846 SGD|Avg: $1,214 SGD|-4.1%
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
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Retailer 17
Retailer 18
October 29, 2026
Retailer 4$306 SGD
Retailer 2$360 SGD
Retailer 13$535 SGD
Retailer 3$724 SGD
Retailer 5$755 SGD
Retailer 7$777 SGD
Retailer 18$791 SGD
Retailer 10$796 SGD
Retailer 17$824 SGD
Retailer 12$988 SGD
Retailer 16$1,173 SGD
Retailer 6$1,348 SGD
Retailer 14$1,358 SGD
Retailer 8$1,598 SGD
Retailer 9$1,719 SGD
Retailer 11$2,372 SGD
Retailer 15$2,462 SGD
Brilliant Earth$2,731 SGD

13 data points across 18 retailers

8 retailers$360 SGD to $2,731 SGD

A
Cheapest Retailer
-
$360 SGD
£221 GBP
A
Retailer 2
-
$535 SGD
$417 USD
View
B+
Retailer 3
-
$988 SGD
$771 USD
View
B+
Retailer 4
-
$1,173 SGD
$915 USD
View
B+
Retailer 5
-
$1,358 SGD
£834 GBP
View
B
Retailer 6
-
$2,372 SGD
$1,850 USD
View
B
Retailer 7
-
$2,462 SGD
$1,920 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
21730588Y · Oct 28
$2,731 SGD
$2,130 USD
View
7 more retailers have this diamond
Prices start from $360 SGDSave up to $2,371 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
1.02ct Radiant
$360 SGD