Princess|Lab Grown|IGI

1.02ct E SI1 Princess Lab Grown Diamond

ID • E/SI1 • IGI LG561250096

Shape and cutting style on the report: Princess cut

Certificate IGI LG561250096

Diamond specifications and retailer prices

From $690 USD
As of November 6, 2026
Save $612 USD (47%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,250 USD at NZ Jewellers · As of November 6, 2026
View at NZ Jewellers

About this 1.02ct lab-grown princess diamond

This 1.02ct lab-grown princess sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG561250096 or 561250096. Listed at 10 retailers as of November 4, 2026, with a 89% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.02
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.5°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG561250096
Dimensions5.57 × 5.55 × 3.83 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.57 mm5.55 mm1.02 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG561250096
Side View
Table 71.0%Crown 42.5°Girdle: MediumPavilion 38.2°Culet: NoneDepth 69.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: $2,250 USD|Low: $662 USD|High: $3,181 USD|Avg: $1,340 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 7$690 USD
Retailer 10$751 USD
Retailer 6$800 USD
Retailer 11$800 USD
Retailer 5$975 USD
Retailer 8$1,115 USD
Retailer 2$1,261 USD
Retailer 3$1,302 USD
Retailer 9$1,971 USD
NZ Jewellers$2,250 USD
Retailer 4$3,134 USD

45 data points across 11 retailers

10 retailers$690 USD to $1,302 USD

B
Cheapest Retailer
-
$690 USD
B
Retailer 2
-
$751 USD
View
B
Retailer 3
-
$800 USD
View
Retailer 4
-
$800 USD
View
Price last confirmed 21 days ago
B
Retailer 5
-
$975 USD
View
B
Retailer 6
-
$1,261 USD
View
B
Retailer 7
-
$1,302 USD
View
Retailer 8
-
$1,971 USD
View
Price under review
Most Expensive
NZ Jewellers
a6c3b099-5650-4d33-9fd9-eb6e9f1615ad · Nov 6
$2,250 USD
View
Price under review
8 more retailers have this diamond
Prices start from $690 USDSave up to $612 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.

B
1.02ct Princess
$690 USD