CaratHunter
Plans
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 $231 NZD
As of November 6, 2026
Save $437 NZD (65%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $667 NZD 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 $231 to $667, a $437 spread on the same certified stone. Brilliant Earth lists it at $667. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $366 NZD|Low: $231 NZD|High: $559 NZD|Avg: $397 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 2$231 NZD
Retailer 4$348 NZD
Retailer 1$366 NZD
Retailer 6$411 NZD
Retailer 5$465 NZD
Retailer 3$559 NZD

1 data point across 6 retailers

7 retailers$231 NZD to $667 NZD

A
Cheapest Retailer
-
$231 NZD
A
Retailer 2
-
$348 NZD
View
A
Retailer 3
-
$366 NZD
View
A
Retailer 4
-
$411 NZD
View
A
Retailer 5
-
$465 NZD
View
B+
Retailer 6
-
$559 NZD
View
Most Expensive
B
Brilliant Earth
22533875A · Nov 6
$667 NZD
$370 USD
View
6 more retailers have this diamond
Prices start from $231 NZDSave up to $437 NZD

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
$231 NZD