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Oval|Lab Grown|IGI

1.49ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG743550701

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG743550701

Diamond specifications and retailer prices

From $395 SGD
$309 USD
As of October 30, 2026
Save $3,363 SGD (89%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: $3,758 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 LG743550701 or 743550701. Listed at 30 retailers as of October 30, 2026, with prices from $395 to $3,758, a $3,363 spread on the same certified stone. Brilliant Earth lists it at $3,758. 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 angle33.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743550701
Dimensions9.27 × 6.50 × 4.01 mm
L/W Ratio1.43
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
9.27 mm6.50 mm1.49 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743550701
Side View
Table 57.0%Crown 33.3°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.7%

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 30
Current: $3,758 SGD|Low: $395 SGD|High: $5,446 SGD|Avg: $1,349 SGD|-31.0%
Brilliant Earth
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
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 18$395 SGD
Retailer 10$507 SGD
Retailer 4$620 SGD
Retailer 13$639 SGD
Retailer 19$724 SGD
Retailer 17$754 SGD
Retailer 7$772 SGD
Retailer 2$773 SGD
Retailer 8$879 SGD
Retailer 9$981 SGD
Retailer 16$1,069 SGD
Retailer 14$1,234 SGD
Retailer 21$1,349 SGD
Retailer 5$1,434 SGD
Retailer 11$1,476 SGD
Retailer 12$1,480 SGD
Retailer 15$1,770 SGD
Retailer 6$1,840 SGD
Retailer 3$2,057 SGD
Retailer 20$2,685 SGD
Brilliant Earth$3,758 SGD

35 data points across 21 retailers

30 retailers$395 SGD to $3,758 SGD

Retailer 1
-
$368 SGD
$288 USD
Price last confirmed 33 days ago
A
Retailer 2
-
$395 SGD
$309 USD
View
Final sale: no returns
Retailer 3
-
$410 SGD
$321 USD
View
Price last confirmed 18 days ago
Retailer 4
-
$427 SGD
$334 USD
View
Price last confirmed 36 days ago
A
Retailer 5
-
$438 SGD
$343 USD
View
Retailer 6
-
$438 SGD
$343 USD
View
Price last confirmed 21 days ago
Retailer 7
-
$438 SGD
$343 USD
View
Price last confirmed 29 days ago
Retailer 8
-
$450 SGD
$352 USD
View
Price last confirmed 32 days ago
A
Retailer 9
-
$507 SGD
HK$3,100 HKD
View
A
Retailer 10
-
$620 SGD
$485 USD
View
A
Retailer 11
-
$639 SGD
$500 USD
View
A
Retailer 12
-
$724 SGD
€539 EUR
View
A
Retailer 13
-
$754 SGD
ZAR 9,533 ZAR
View
A
Retailer 14
-
$772 SGD
$604 USD
View
A
Retailer 15
-
$773 SGD
£476 GBP
View
A
Retailer 16
-
$879 SGD
A$1,058 AUD
View
A
Retailer 17
-
$981 SGD
$767 USD
View
A
Retailer 18
-
$1,069 SGD
A$1,286 AUD
View
B+
Retailer 19
-
$1,234 SGD
$965 USD
View
B+
Retailer 20
-
$1,349 SGD
$1,055 USD
View
Retailer 21
-
$1,411 SGD
$1,104 USD
View
Price last confirmed 21 days ago
B+
Retailer 22
-
$1,434 SGD
$1,122 USD
View
Retailer 23
-
$1,465 SGD
$1,146 USD
View
Price last confirmed 31 days ago
B+
Retailer 24
-
$1,476 SGD
$1,155 USD
View
B+
Retailer 25
-
$1,480 SGD
View
B+
Retailer 26
-
$1,770 SGD
£1,090 GBP
View
B
Retailer 27
-
$1,840 SGD
$1,439 USD
View
Retailer 28
-
$2,057 SGD
A$2,475 AUD
View
Price last confirmed 23 days ago
Retailer 29
-
$2,685 SGD
$2,100 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
16656544A · Oct 30
$3,758 SGD
$2,940 USD
View
29 more retailers have this diamond
Prices start from $395 SGDSave up to $3,363 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
$395 SGD