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Oval|Lab Grown|IGI

1.49ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG843604975

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG843604975

Diamond specifications and retailer prices

From $299 SGD
$234 USD
As of October 29, 2026
Save $2,995 SGD (91%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,294 SGD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.49ct lab-grown oval diamond

This 1.49ct 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 top-tier cut grade and certified by IGI LG843604975 or 843604975. Listed at 16 retailers as of October 29, 2026, with prices from $299 to $3,294, a $2,995 spread on the same certified stone. Blue Nile lists it at $3,294. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.49
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843604975
Dimensions9.08 × 6.27 × 4.08 mm
L/W Ratio1.45
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
9.08 mm6.27 mm1.49 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843604975
Side View
Table 60.0%Crown 36.3°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 65.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $3,294 SGD|Low: $280 SGD|High: $3,925 SGD|Avg: $1,415 SGD
Blue Nile
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
October 31, 2026
Retailer 13$299 SGD
Retailer 6$346 SGD
Retailer 11$423 SGD
Retailer 14$577 SGD
Retailer 17$628 SGD
Retailer 2$689 SGD
Retailer 12$995 SGD
Retailer 9$1,076 SGD
Retailer 8$1,133 SGD
Retailer 16$1,195 SGD
Retailer 4$1,221 SGD
Retailer 5$1,315 SGD
Retailer 3$1,641 SGD
Retailer 7$2,672 SGD
Retailer 15$2,864 SGD
Retailer 10$3,145 SGD
Blue Nile$3,294 SGD

17 data points across 17 retailers

16 retailers$299 SGD to $3,294 SGD

A
Cheapest Retailer
-
$299 SGD
$234 USD
A
Retailer 2
-
$346 SGD
$271 USD
View
A
Retailer 3
-
$423 SGD
£260 GBP
View
A
Retailer 4
-
$577 SGD
$451 USD
View
A
Retailer 5
-
$628 SGD
$491 USD
View
A
Retailer 6
-
$689 SGD
€513 EUR
View
B+
Retailer 7
-
$995 SGD
A$1,198 AUD
View
B+
Retailer 8
-
$1,133 SGD
$886 USD
View
B+
Retailer 9
-
$1,195 SGD
$935 USD
View
B+
Retailer 10
-
$1,221 SGD
$955 USD
View
B+
Retailer 11
-
$1,315 SGD
$1,029 USD
View
B
Retailer 12
-
$1,641 SGD
£1,011 GBP
View
Retailer 13
-
$2,672 SGD
$2,090 USD
View
Price last confirmed 10 days ago
B
Retailer 14
-
$2,864 SGD
$2,240 USD
View
B
Retailer 15
-
$3,145 SGD
$2,460 USD
View
Most Expensive
B
Blue Nile
30379953 · Oct 31
$3,294 SGD
$2,577 USD
View
15 more retailers have this diamond
Prices start from $299 SGDSave up to $2,995 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
1.49ct Oval
$299 SGD