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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 $253 USD
As of October 29, 2026
Save $1,987 USD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,240 USD 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 $253 to $2,240, a $1,987 spread on the same certified stone. Do Amore Diamonds lists it at $2,240. 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
Color
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: $2,240 USD|Low: $253 USD|High: $2,240 USD|Avg: $879 USD
Do Amore Diamonds
Retailer 2
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Retailer 19
October 31, 2026
Retailer 7$253 USD
Retailer 4$283 USD
Retailer 3$293 USD
Retailer 18$313 USD
Retailer 13$357 USD
Retailer 12$505 USD
Retailer 5$524 USD
Retailer 16$594 USD
Retailer 2$610 USD
Retailer 9$651 USD
Retailer 15$842 USD
Retailer 8$876 USD
Retailer 17$963 USD
Retailer 19$1,112 USD
Retailer 10$1,279 USD
Retailer 6$1,314 USD
Retailer 14$1,394 USD
Retailer 11$2,095 USD
Do Amore Diamonds$2,240 USD

11 data points across 19 retailers

19 retailers$253 USD to $2,240 USD

A
Cheapest Retailer
-
$253 USD
A
Retailer 2
-
$283 USD
View
Final sale: no returns
A
Retailer 3
-
$293 USD
View
A
Retailer 4
-
$313 USD
View
A
Retailer 5
-
$357 USD
£281 GBP
View
A
Retailer 6
-
$505 USD
View
A
Retailer 7
-
$524 USD
View
A
Retailer 8
-
$594 USD
ZAR 9,604 ZAR
View
A
Retailer 9
-
$610 USD
£480 GBP
View
A
Retailer 10
-
$651 USD
View
B+
Retailer 11
-
$842 USD
A$1,295 AUD
View
B+
Retailer 12
-
$876 USD
View
B+
Retailer 13
-
$963 USD
View
B+
Retailer 14
-
$1,112 USD
View
B+
Retailer 15
-
$1,279 USD
View
B
Retailer 16
-
$1,314 USD
SGD 1,776 SGD
View
B
Retailer 17
-
$1,394 USD
£1,098 GBP
View
Retailer 18
-
$2,095 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Do Amore Diamonds
27-E2064567A · Oct 31
$2,240 USD
View
18 more retailers have this diamond
Prices start from $253 USDSave up to $1,987 USD

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
$253 USD