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Radiant|Lab Grown|IGI

1.04ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG840635004

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

Certificate IGI LG840635004

Diamond specifications and retailer prices

From $287 SGD
$224 USD
As of October 27, 2026
Save $2,521 SGD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,808 SGD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.04ct lab-grown radiant diamond

This 1.04ct 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 LG840635004 or 840635004. Listed at 21 retailers as of October 27, 2026, with prices from $287 to $2,808, a $2,521 spread on the same certified stone. Brilliant Earth lists it at $2,808. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840635004
Dimensions7.23 × 4.96 × 3.36 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
7.23 mm4.96 mm1.04 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840635004
Side View
Table 66.0%Crown 42.1°Girdle: MediumPavilion 35.4°Culet: NoneDepth 67.7%

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 27
Current: $2,808 SGD|Low: $287 SGD|High: $2,808 SGD|Avg: $1,027 SGD
Brilliant Earth
Retailer 2
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Retailer 7
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Retailer 21
October 29, 2026
Retailer 8$287 SGD
Retailer 20$328 SGD
Retailer 18$333 SGD
Retailer 7$356 SGD
Retailer 17$356 SGD
Retailer 13$379 SGD
Retailer 21$606 SGD
Retailer 16$613 SGD
Retailer 19$656 SGD
Retailer 15$661 SGD
Retailer 10$669 SGD
Retailer 4$767 SGD
Retailer 12$1,093 SGD
Retailer 6$1,146 SGD
Retailer 3$1,150 SGD
Retailer 5$1,214 SGD
Retailer 14$1,427 SGD
Retailer 2$1,436 SGD
Retailer 11$2,396 SGD
Retailer 9$2,526 SGD
Brilliant Earth$2,808 SGD

14 data points across 21 retailers

21 retailers$287 SGD to $2,808 SGD

A
Cheapest Retailer
-
$287 SGD
$224 USD
A
Retailer 2
-
$328 SGD
$256 USD
View
Final sale: no returns
A
Retailer 3
-
$333 SGD
$260 USD
View
A
Retailer 4
-
$356 SGD
$278 USD
View
A
Retailer 5
-
$356 SGD
$278 USD
View
A
Retailer 6
-
$379 SGD
£233 GBP
View
A
Retailer 7
-
$606 SGD
$473 USD
View
A
Retailer 8
-
$613 SGD
ZAR 7,719 ZAR
View
A
Retailer 9
-
$656 SGD
$512 USD
View
A
Retailer 10
-
$661 SGD
£406 GBP
View
A
Retailer 11
-
$669 SGD
€497 EUR
View
A
Retailer 12
-
$767 SGD
$598 USD
View
B+
Retailer 13
-
$1,093 SGD
View
B+
Retailer 14
-
$1,146 SGD
$894 USD
View
B+
Retailer 15
-
$1,150 SGD
$897 USD
View
B+
Retailer 16
-
$1,214 SGD
$947 USD
View
B
Retailer 17
-
$1,427 SGD
$1,113 USD
View
B+
Retailer 18
-
$1,436 SGD
£882 GBP
View
B
Retailer 19
-
$2,396 SGD
$1,869 USD
View
B
Retailer 20
-
$2,526 SGD
$1,970 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
22142763A · Oct 28
$2,808 SGD
$2,190 USD
View
20 more retailers have this diamond
Prices start from $287 SGDSave up to $2,521 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
1.04ct Radiant
$287 SGD