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Oval|Lab Grown|IGI

1.48ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG781618000

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG781618000

Diamond specifications and retailer prices

From $459 SGD
$359 USD
As of October 29, 2026
Save $2,821 SGD (86%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $3,280 SGD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.48ct lab-grown oval diamond

This 1.48ct 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 LG781618000 or 781618000. Listed at 25 retailers as of October 27, 2026, with prices from $459 to $3,280, a $2,821 spread on the same certified stone. Queensmith lists it at $3,280. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.48
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781618000
Dimensions9.33 × 6.41 × 3.91 mm
L/W Ratio1.46
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
9.33 mm6.41 mm1.48 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781618000
Side View
Table 61.0%Crown 35°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.0%

Caratlytics Score

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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: $603 SGD|Low: $440 SGD|High: $2,889 SGD|Avg: $1,279 SGD|-0.9%
Retailer 1
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 3$459 SGD
Retailer 8$511 SGD
Retailer 4$569 SGD
Retailer 1$603 SGD
Retailer 10$761 SGD
Retailer 9$977 SGD
Retailer 11$999 SGD
Retailer 6$1,024 SGD
Retailer 7$1,381 SGD
Retailer 2$1,414 SGD
Retailer 5$1,828 SGD
Retailer 12$2,224 SGD
Retailer 13$2,851 SGD

36 data points across 13 retailers

25 retailers$459 SGD to $3,280 SGD

A
Cheapest Retailer
-
$459 SGD
$359 USD
A
Retailer 2
-
$511 SGD
$400 USD
View
Final sale: no returns
A
Retailer 3
-
$532 SGD
$416 USD
View
A
Retailer 4
-
$569 SGD
$445 USD
View
A
Retailer 5
-
$569 SGD
$445 USD
View
A
Retailer 6
-
$603 SGD
£371 GBP
View
A
Retailer 7
-
$622 SGD
HK$3,800 HKD
View
A
Retailer 8
-
$761 SGD
$595 USD
View
A
Retailer 9
-
$764 SGD
$598 USD
View
A
Retailer 10
-
$892 SGD
$698 USD
View
A
Retailer 11
-
$977 SGD
ZAR 12,346 ZAR
View
A
Retailer 12
-
$999 SGD
€744 EUR
View
A
Retailer 13
-
$1,024 SGD
£631 GBP
View
B+
Retailer 14
-
$1,381 SGD
A$1,662 AUD
View
B+
Retailer 15
-
$1,414 SGD
$1,106 USD
View
B+
Retailer 16
-
$1,487 SGD
$1,163 USD
View
B
Retailer 17
-
$1,814 SGD
View
B
Retailer 18
-
$1,828 SGD
$1,430 USD
View
B
Retailer 19
-
$1,880 SGD
$1,470 USD
View
B
Retailer 20
-
$2,067 SGD
$1,617 USD
View
B
Retailer 21
-
$2,173 SGD
$1,700 USD
View
B
Retailer 22
-
$2,202 SGD
£1,356 GBP
View
B+
Retailer 23
-
$2,224 SGD
£1,370 GBP
View
Retailer 24
-
$2,851 SGD
$2,230 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Queensmith
LG781618000 · Oct 27
$3,280 SGD
£2,020 GBP
View
24 more retailers have this diamond
Prices start from $459 SGDSave up to $2,821 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
1.48ct Oval
$459 SGD