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Oval|Lab Grown|IGI

0.49ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • IGI LG854641973

Certificate IGI LG854641973

Diamond specifications and retailer prices

From $128 USD
As of November 6, 2026
Save $242 USD (65%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $370 USD at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 0.49ct lab-grown oval diamond

This 0.49ct lab-grown oval sits in the sub-half-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG854641973 or 854641973. Listed at 7 retailers as of November 6, 2026, with prices from $128 to $370, a $242 spread on the same certified stone. Brilliant Earth lists it at $370. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.49
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG854641973
Dimensions6.17 × 4.44 × 2.73 mm
L/W Ratio1.39
Top View
6.17 mm4.44 mm0.49 ctD / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG854641973
Side View
Table 61.0%CrownGirdle: MediumPavilionCulet: NoneDepth 61.5%

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: Nov 6
Current: $203 USD|Low: $128 USD|High: $310 USD|Avg: $220 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 2$128 USD
Retailer 4$193 USD
Retailer 1$203 USD
Retailer 6$228 USD
Retailer 5$258 USD
Retailer 3$310 USD

1 data point across 6 retailers

7 retailers$128 USD to $370 USD

A
Cheapest Retailer
-
$128 USD
A
Retailer 2
-
$193 USD
View
A
Retailer 3
-
$203 USD
View
A
Retailer 4
-
$228 USD
View
A
Retailer 5
-
$258 USD
View
B+
Retailer 6
-
$310 USD
View
Most Expensive
B
Brilliant Earth
22533875A · Nov 6
$370 USD
View
6 more retailers have this diamond
Prices start from $128 USDSave up to $242 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
0.49ct Oval
$128 USD