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Oval|Lab Grown|IGI

1.00ct E FL Oval Lab Grown Diamond

VG • E/FL • IGI LG840619124

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG840619124

Diamond specifications and retailer prices

From $292 SGD
$228 USD
As of October 28, 2026
Save $2,861 SGD (91%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,153 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1ct lab-grown oval diamond

This 1ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG840619124 or 840619124. Listed at 13 retailers as of October 28, 2026, with prices from $292 to $3,153, a $2,861 spread on the same certified stone. Brilliant Earth lists it at $3,153. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
E
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840619124
Dimensions8.26 × 5.61 × 3.39 mm
L/W Ratio1.47
Girdle conditionFaceted
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
8.26 mm5.61 mm1.00 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840619124
Side View
Table 60.0%Crown 34°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 60.4%

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: $3,153 SGD|Low: $292 SGD|High: $3,153 SGD|Avg: $1,091 SGD
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
October 30, 2026
Retailer 13$292 SGD
Retailer 7$343 SGD
Retailer 8$554 SGD
Retailer 10$560 SGD
Retailer 2$593 SGD
Retailer 12$709 SGD
Retailer 5$894 SGD
Retailer 11$1,042 SGD
Retailer 3$1,106 SGD
Retailer 9$1,125 SGD
Retailer 6$1,517 SGD
Retailer 4$2,288 SGD
Brilliant Earth$3,153 SGD

10 data points across 13 retailers

13 retailers$292 SGD to $3,153 SGD

A
Cheapest Retailer
-
$292 SGD
$228 USD
Final sale: no returns
A
Retailer 2
-
$343 SGD
£211 GBP
View
A
Retailer 3
-
$554 SGD
ZAR 6,989 ZAR
View
A
Retailer 4
-
$560 SGD
$437 USD
View
A
Retailer 5
-
$593 SGD
£364 GBP
View
B+
Retailer 6
-
$709 SGD
$553 USD
View
B+
Retailer 7
-
$894 SGD
View
B+
Retailer 8
-
$1,042 SGD
$813 USD
View
B
Retailer 9
-
$1,106 SGD
$863 USD
View
B
Retailer 10
-
$1,125 SGD
$878 USD
View
B
Retailer 11
-
$1,517 SGD
£932 GBP
View
B
Retailer 12
-
$2,288 SGD
$1,785 USD
View
Most Expensive
B
Brilliant Earth
22209435A · Oct 29
$3,153 SGD
$2,460 USD
View
12 more retailers have this diamond
Prices start from $292 SGDSave up to $2,861 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
1.00ct Oval
$292 SGD