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Oval|Lab Grown|IGI

1.46ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG739586918

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG739586918

Diamond specifications and retailer prices

From $309 SGD
$241 USD
As of October 29, 2026
Save $1,390 SGD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,807 SGD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1.46ct lab-grown oval diamond

This 1.46ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG739586918 or 739586918. Listed at 18 retailers as of October 29, 2026, with a 450% 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

1.46
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739586918
Dimensions9.08 × 6.50 × 3.97 mm
L/W Ratio1.40
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
9.08 mm6.50 mm1.46 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739586918
Side View
Table 61.0%Crown 36.2°Girdle: MED-STKPavilion 40°Culet: NoneDepth 61.1%

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: $2,807 SGD|Low: $301 SGD|High: $2,820 SGD|Avg: $945 SGD|-0.5%
Rare Carat
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
October 30, 2026
Retailer 4$309 SGD
Retailer 8$346 SGD
Retailer 10$359 SGD
Retailer 5$383 SGD
Retailer 16$383 SGD
Retailer 2$407 SGD
Retailer 14$532 SGD
Retailer 12$659 SGD
Retailer 7$702 SGD
Retailer 11$727 SGD
Retailer 13$936 SGD
Retailer 3$1,233 SGD
Retailer 17$1,237 SGD
Retailer 6$1,299 SGD
Retailer 18$1,403 SGD
Retailer 15$1,545 SGD
Retailer 9$1,699 SGD
Rare Carat$2,807 SGD

28 data points across 18 retailers

18 retailers$309 SGD to $1,699 SGD

A
Cheapest Retailer
-
$309 SGD
$241 USD
A
Retailer 2
-
$346 SGD
$270 USD
View
Final sale: no returns
A
Retailer 3
-
$359 SGD
$280 USD
View
A
Retailer 4
-
$383 SGD
$299 USD
View
A
Retailer 5
-
$383 SGD
$299 USD
View
A
Retailer 6
-
$407 SGD
£250 GBP
View
B+
Retailer 7
-
$532 SGD
$415 USD
View
A
Retailer 8
-
$659 SGD
ZAR 8,304 ZAR
View
A
Retailer 9
-
$702 SGD
$548 USD
View
A
Retailer 10
-
$727 SGD
£446 GBP
View
A
Retailer 11
-
$936 SGD
A$1,123 AUD
View
B+
Retailer 12
-
$1,233 SGD
$962 USD
View
B+
Retailer 13
-
$1,237 SGD
$965 USD
View
B+
Retailer 14
-
$1,299 SGD
$1,014 USD
View
B+
Retailer 15
-
$1,403 SGD
$1,095 USD
View
B+
Retailer 16
-
$1,545 SGD
£949 GBP
View
B+
Retailer 17
-
$1,699 SGD
$1,325 USD
View
Most Expensive
Rare Carat
SS18990_l_739586918 · Oct 21
$2,807 SGD
$2,190 USD
View
Price last confirmed 9 days ago
17 more retailers have this diamond
Prices start from $309 SGDSave up to $1,390 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
1.46ct Oval
$309 SGD