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Oval|Lab Grown|IGI

1.29ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG799639050

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG799639050

Diamond specifications and retailer prices

From $320 SGD
$250 USD
As of October 29, 2026
Save $2,391 SGD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,180 SGD at Brilliant Earth · As of September 28, 2026
View at Brilliant Earth

About this 1.29ct lab-grown oval diamond

This 1.29ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799639050 or 799639050. Listed at 22 retailers as of October 29, 2026, with a 748% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799639050
Dimensions9.15 × 6.10 × 3.71 mm
L/W Ratio1.50
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
9.15 mm6.10 mm1.29 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799639050
Side View
Table 60.0%Crown 34°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.8%

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: $2,710 SGD|Low: $318 SGD|High: $4,180 SGD|Avg: $1,189 SGD|-35.2%
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
Retailer 21
October 31, 2026
Retailer 4$320 SGD
Retailer 6$358 SGD
Retailer 19$371 SGD
Retailer 9$396 SGD
Retailer 18$396 SGD
Retailer 16$601 SGD
Retailer 21$663 SGD
Retailer 2$679 SGD
Retailer 15$681 SGD
Retailer 20$722 SGD
Retailer 13$754 SGD
Retailer 5$1,125 SGD
Retailer 3$1,217 SGD
Retailer 8$1,275 SGD
Retailer 12$1,330 SGD
Retailer 7$1,340 SGD
Retailer 14$1,460 SGD
Retailer 11$1,578 SGD
Retailer 17$1,591 SGD
Brilliant Earth$2,710 SGD
Retailer 10$3,011 SGD

34 data points across 21 retailers

22 retailers$320 SGD to $2,710 SGD

A
Cheapest Retailer
-
$320 SGD
$250 USD
A
Retailer 2
-
$358 SGD
$280 USD
View
Final sale: no returns
A
Retailer 3
-
$371 SGD
$290 USD
View
A
Retailer 4
-
$396 SGD
$310 USD
View
A
Retailer 5
-
$396 SGD
$310 USD
View
A
Retailer 6
-
$601 SGD
$470 USD
View
A
Retailer 7
-
$663 SGD
$519 USD
View
A
Retailer 8
-
$679 SGD
€506 EUR
View
A
Retailer 9
-
$681 SGD
ZAR 8,605 ZAR
View
A
Retailer 10
-
$722 SGD
$565 USD
View
A
Retailer 11
-
$754 SGD
£465 GBP
View
B+
Retailer 12
-
$1,125 SGD
$880 USD
View
B+
Retailer 13
-
$1,217 SGD
$952 USD
View
B+
Retailer 14
-
$1,275 SGD
$997 USD
View
B+
Retailer 15
-
$1,330 SGD
View
B+
Retailer 16
-
$1,340 SGD
$1,048 USD
View
B+
Retailer 17
-
$1,448 SGD
$1,133 USD
View
Retailer 18
-
$1,578 SGD
£972 GBP
View
Price last confirmed 9 days ago
B+
Retailer 19
-
$1,591 SGD
£980 GBP
View
B
Retailer 20
-
$2,710 SGD
$2,120 USD
View
Retailer 21
-
$3,011 SGD
$2,355 USD
View
Price last confirmed 10 days ago
Most Expensive
Brilliant Earth
20332210A · Sep 28
$4,180 SGD
$3,270 USD
View
Price last confirmed 33 days ago
21 more retailers have this diamond
Prices start from $320 SGDSave up to $2,391 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
1.29ct Oval
$320 SGD