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Princess|Lab Grown|IGI

0.97ct D SI1 Princess Lab Grown Diamond

VG • D/SI1 • IGI LG833601224

Shape and cutting style on the report: Princess cut

Certificate IGI LG833601224

Diamond specifications and retailer prices

From $151 USD
As of October 30, 2026
Save $469 USD (76%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $620 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 0.97ct lab-grown princess diamond

This 0.97ct lab-grown princess sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG833601224 or 833601224. Listed at 3 retailers as of October 30, 2026, with prices from $151 to $620, a $469 spread on the same certified stone. Brilliant Earth lists it at $620. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.97
Carat
D
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833601224
Dimensions5.57 × 5.43 × 3.78 mm
L/W Ratio1.03
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.57 mm5.43 mm0.97 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833601224
Side View
Table 68.0%Crown 43.4°Girdle: THN-MEDPavilion 37.7°Culet: NoneDepth 69.6%

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 30
Current: $620 USD|Low: $151 USD|High: $860 USD|Avg: $378 USD|-27.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 3$151 USD
Retailer 6$280 USD
Retailer 2$296 USD
Retailer 5$312 USD
Retailer 4$358 USD
Brilliant Earth$620 USD

37 data points across 6 retailers

3 retailers$151 USD to $620 USD

A
Cheapest Retailer
-
$151 USD
Final sale: no returns
B+
Retailer 2
-
$296 USD
£233 GBP
View
Most Expensive
B
Brilliant Earth
21234708A · Oct 30
$620 USD
View
2 more retailers have this diamond
Prices start from $151 USDSave up to $469 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
0.97ct Princess
$151 USD