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Oval|Lab Grown|IGI

1.49ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG830670486

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG830670486

Diamond specifications and retailer prices

From $323 SGD
$253 USD
As of October 29, 2026
Save $2,540 SGD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,864 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 LG830670486 or 830670486. Listed at 19 retailers as of October 29, 2026, with prices from $323 to $2,864, a $2,540 spread on the same certified stone. Do Amore Diamonds lists it at $2,864. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830670486
Dimensions9.06 × 6.46 × 4.12 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
9.06 mm6.46 mm1.49 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830670486
Side View
Table 58.0%Crown 35.2°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 63.8%

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 29
Current: $2,864 SGD|Low: $323 SGD|High: $2,864 SGD|Avg: $1,124 SGD
Do Amore Diamonds
Retailer 2
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Retailer 12
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Retailer 19
October 31, 2026
Retailer 7$323 SGD
Retailer 4$362 SGD
Retailer 3$375 SGD
Retailer 18$400 SGD
Retailer 13$457 SGD
Retailer 12$646 SGD
Retailer 5$670 SGD
Retailer 16$760 SGD
Retailer 2$780 SGD
Retailer 9$832 SGD
Retailer 15$1,076 SGD
Retailer 8$1,120 SGD
Retailer 17$1,231 SGD
Retailer 19$1,422 SGD
Retailer 10$1,635 SGD
Retailer 6$1,680 SGD
Retailer 14$1,783 SGD
Retailer 11$2,678 SGD
Do Amore Diamonds$2,864 SGD

11 data points across 19 retailers

19 retailers$323 SGD to $2,864 SGD

A
Cheapest Retailer
-
$323 SGD
$253 USD
A
Retailer 2
-
$362 SGD
$283 USD
View
Final sale: no returns
A
Retailer 3
-
$375 SGD
$293 USD
View
A
Retailer 4
-
$400 SGD
$313 USD
View
A
Retailer 5
-
$457 SGD
£281 GBP
View
A
Retailer 6
-
$646 SGD
$505 USD
View
A
Retailer 7
-
$670 SGD
$524 USD
View
A
Retailer 8
-
$760 SGD
ZAR 9,604 ZAR
View
A
Retailer 9
-
$780 SGD
£480 GBP
View
A
Retailer 10
-
$832 SGD
$651 USD
View
B+
Retailer 11
-
$1,076 SGD
A$1,295 AUD
View
B+
Retailer 12
-
$1,120 SGD
$876 USD
View
B+
Retailer 13
-
$1,231 SGD
$963 USD
View
B+
Retailer 14
-
$1,422 SGD
$1,112 USD
View
B+
Retailer 15
-
$1,635 SGD
$1,279 USD
View
B
Retailer 16
-
$1,680 SGD
View
B
Retailer 17
-
$1,783 SGD
£1,098 GBP
View
Retailer 18
-
$2,678 SGD
$2,095 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Do Amore Diamonds
27-E2064567A · Oct 31
$2,864 SGD
$2,240 USD
View
18 more retailers have this diamond
Prices start from $323 SGDSave up to $2,540 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
$323 SGD