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Oval|Lab Grown|IGI

1.48ct D IF Oval Lab Grown Diamond

VG • D/IF • IGI LG836603438

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG836603438

Diamond specifications and retailer prices

From $507 SGD
HK$3,100 HKD
As of October 31, 2026
Save $3,226 SGD (86%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,733 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG836603438 or 836603438. Listed at 11 retailers as of October 30, 2026, with prices from $507 to $3,733, a $3,226 spread on the same certified stone. Brilliant Earth lists it at $3,733. 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

1.48
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836603438
Dimensions8.93 × 6.40 × 4.02 mm
L/W Ratio1.40
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
8.93 mm6.40 mm1.48 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836603438
Side View
Table 62.0%Crown 35.7°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.8%

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 31
Current: $3,733 SGD|Low: $507 SGD|High: $3,733 SGD|Avg: $1,161 SGD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 8$507 SGD
Retailer 9$616 SGD
Retailer 2$722 SGD
Retailer 3$768 SGD
Retailer 6$974 SGD
Retailer 5$1,416 SGD
Retailer 10$1,468 SGD
Retailer 7$1,634 SGD
Retailer 4$1,758 SGD
Brilliant Earth$3,733 SGD

10 data points across 10 retailers

11 retailers$507 SGD to $3,733 SGD

A
Cheapest Retailer
-
$507 SGD
HK$3,100 HKD
A
Retailer 2
-
$616 SGD
$482 USD
View
A
Retailer 3
-
$722 SGD
€538 EUR
View
A
Retailer 4
-
$768 SGD
£473 GBP
View
B+
Retailer 5
-
$974 SGD
$762 USD
View
B+
Retailer 6
-
$1,416 SGD
$1,108 USD
View
B+
Retailer 7
-
$1,468 SGD
$1,148 USD
View
B
Retailer 8
-
$1,634 SGD
$1,278 USD
View
B
Retailer 9
-
$1,758 SGD
£1,083 GBP
View
B
Retailer 10
-
$1,796 SGD
$1,405 USD
View
Most Expensive
B
Brilliant Earth
22234489A · Oct 30
$3,733 SGD
$2,920 USD
View
10 more retailers have this diamond
Prices start from $507 SGDSave up to $3,226 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
$507 SGD