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Oval|Lab Grown|IGI

1.48ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG818667683

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818667683

Diamond specifications and retailer prices

From $649 SGD
$508 USD
As of October 30, 2026
Save $3,409 SGD (84%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,059 SGD at Rare Carat · As of October 28, 2026
View at Rare Carat

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818667683 or 818667683. Listed at 8 retailers as of October 28, 2026, with prices from $649 to $4,059, a $3,409 spread on the same certified stone. Rare Carat lists it at $4,059. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818667683
Dimensions9.30 × 6.47 × 4.01 mm
L/W Ratio1.44
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
9.30 mm6.47 mm1.48 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818667683
Side View
Table 57.0%Crown 34.7°Girdle: MED-THKPavilion 40.8°Culet: NoneDepth 62.0%

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 30
Current: $4,059 SGD|Low: $300 SGD|High: $4,148 SGD|Avg: $1,649 SGD|-2.2%
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
October 31, 2026
Retailer 5$300 SGD
Retailer 7$649 SGD
Retailer 13$776 SGD
Retailer 12$806 SGD
Retailer 2$1,248 SGD
Retailer 10$1,317 SGD
Retailer 11$1,396 SGD
Retailer 3$1,460 SGD
Retailer 4$1,570 SGD
Retailer 9$1,812 SGD
Retailer 8$2,991 SGD
Retailer 6$3,004 SGD
Rare Carat$4,059 SGD

18 data points across 13 retailers

8 retailers$649 SGD to $4,059 SGD

A
Cheapest Retailer
-
$649 SGD
$508 USD
B+
Retailer 2
-
$1,248 SGD
$976 USD
View
B+
Retailer 3
-
$1,317 SGD
$1,030 USD
View
B+
Retailer 4
-
$1,396 SGD
$1,092 USD
View
B+
Retailer 5
-
$1,812 SGD
£1,116 GBP
View
B
Retailer 6
-
$2,991 SGD
$2,340 USD
View
B
Retailer 7
-
$3,004 SGD
$2,350 USD
View
Most Expensive
B
Rare Carat
PD-227612 · Oct 28
$4,059 SGD
$3,175 USD
View
7 more retailers have this diamond
Prices start from $649 SGDSave up to $3,409 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
$649 SGD