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Oval|Lab Grown|IGI

1.04ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG685519411

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG685519411

Diamond specifications and retailer prices

From $288 SGD
$225 USD
As of October 28, 2026
Save $1,801 SGD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,089 SGD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.04ct lab-grown oval diamond

This 1.04ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG685519411 or 685519411. Listed at 21 retailers as of October 28, 2026, with prices from $288 to $2,089, a $1,801 spread on the same certified stone. Brilliant Earth lists it at $2,089. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685519411
Dimensions5.83 × 5.83 × 3.50 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
5.83 mm5.83 mm1.04 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685519411
Side View
Table 60.0%Crown 33.2°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.0%

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 28
Current: $2,089 SGD|Low: $268 SGD|High: $2,256 SGD|Avg: $721 SGD|-7.4%
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
Retailer 20
October 29, 2026
Retailer 10$268 SGD
Retailer 3$288 SGD
Retailer 4$320 SGD
Retailer 12$323 SGD
Retailer 19$341 SGD
Retailer 9$345 SGD
Retailer 6$433 SGD
Retailer 17$522 SGD
Retailer 13$551 SGD
Retailer 2$587 SGD
Retailer 20$722 SGD
Retailer 18$756 SGD
Retailer 14$784 SGD
Retailer 15$828 SGD
Retailer 7$870 SGD
Retailer 8$1,100 SGD
Retailer 11$1,110 SGD
Retailer 16$1,507 SGD
Retailer 5$1,537 SGD
Brilliant Earth$2,089 SGD

41 data points across 20 retailers

21 retailers$288 SGD to $2,089 SGD

A
Retailer 1
-
$268 SGD
$209 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$288 SGD
$225 USD
View
Final sale: no returns
A
Retailer 3
-
$320 SGD
$250 USD
View
A
Retailer 4
-
$323 SGD
$252 USD
View
Price last confirmed 34 days ago
A
Retailer 5
-
$341 SGD
£209 GBP
View
Price last confirmed 12 days ago
A
Retailer 6
-
$345 SGD
$269 USD
View
Price last confirmed 21 days ago
A
Retailer 7
-
$345 SGD
$269 USD
View
Price last confirmed 26 days ago
A
Retailer 8
-
$433 SGD
$338 USD
View
A
Retailer 9
-
$522 SGD
€388 EUR
View
Price last confirmed 11 days ago
A
Retailer 10
-
$551 SGD
ZAR 6,943 ZAR
View
A
Retailer 11
-
$587 SGD
£361 GBP
View
B+
Retailer 12
-
$722 SGD
$563 USD
View
B+
Retailer 13
-
$756 SGD
$590 USD
View
B+
Retailer 14
-
$784 SGD
A$941 AUD
View
B+
Retailer 15
-
$828 SGD
$646 USD
View
B+
Retailer 16
-
$870 SGD
View
B+
Retailer 17
-
$1,100 SGD
$858 USD
View
B+
Retailer 18
-
$1,110 SGD
$866 USD
View
Price last confirmed 21 days ago
B
Retailer 19
-
$1,507 SGD
£926 GBP
View
Price last confirmed 8 days ago
B
Retailer 20
-
$1,537 SGD
$1,199 USD
View
Most Expensive
B
Brilliant Earth
18208410A · Oct 28
$2,089 SGD
$1,630 USD
View
20 more retailers have this diamond
Prices start from $288 SGDSave up to $1,801 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 Oval
$288 SGD