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Princess|Lab Grown|IGI

0.98ct D SI1 Princess Lab Grown Diamond

EX • D/SI1 • IGI LG846636278

Shape and cutting style on the report: Princess cut

Certificate IGI LG846636278

Diamond specifications and retailer prices

From $273 NZD
$154 USD
As of October 31, 2026
Save $845 NZD (76%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,118 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 0.98ct lab-grown princess diamond

This 0.98ct lab-grown princess sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG846636278 or 846636278. Listed at 3 retailers as of October 31, 2026, with prices from $273 to $1,118, a $845 spread on the same certified stone. Brilliant Earth lists it at $1,118. 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

0.98
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846636278
Dimensions5.51 × 5.49 × 3.83 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.51 mm5.49 mm0.98 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846636278
Side View
Table 68.0%Crown 40.6°Girdle: MediumPavilion 38.7°Culet: NoneDepth 69.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $1,118 NZD|Low: $273 NZD|High: $1,118 NZD|Avg: $702 NZD
Brilliant Earth
Retailer 2
Retailer 3
November 1, 2026
Retailer 3$273 NZD
Retailer 2$536 NZD
Brilliant Earth$1,118 NZD

16 data points across 3 retailers

3 retailers$273 NZD to $1,118 NZD

A
Cheapest Retailer
-
$273 NZD
$154 USD
Final sale: no returns
A
Retailer 2
-
$536 NZD
£238 GBP
View
Most Expensive
B
Brilliant Earth
22151011A · Oct 31
$1,118 NZD
$630 USD
View
2 more retailers have this diamond
Prices start from $273 NZDSave up to $845 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
0.98ct Princess
$273 NZD