Princess|Lab Grown|IGI

1.54ct D IF Princess Lab Grown Diamond

EX • D/IF • IGI LG828682080

Shape and cutting style on the report: Princess cut

Certificate IGI LG828682080

Diamond specifications and retailer prices

From $619 USD
As of November 2, 2026
Save $4,881 USD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $5,500 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.54ct lab-grown princess diamond

This 1.54ct lab-grown princess sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG828682080 or 828682080. Listed at 23 retailers as of November 2, 2026, with prices from $619 to $5,500, a $4,881 spread on the same certified stone. Do Amore Diamonds lists it at $5,500. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828682080
Dimensions6.33 × 6.33 × 4.51 mm
L/W Ratio1.00
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.33 mm6.33 mm1.54 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828682080
Side View
Table 67.0%Crown 35.8°Girdle: MediumPavilion 39.4°Culet: NoneDepth 71.2%

Caratlytics Score

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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 2
Current: $5,500 USD|Low: $619 USD|High: $5,500 USD|Avg: $1,923 USD
Do Amore Diamonds
Retailer 2
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Retailer 23
November 3, 2026
Retailer 3$619 USD
Retailer 12$693 USD
Retailer 9$694 USD
Retailer 5$768 USD
Retailer 11$886 USD
Retailer 22$895 USD
Retailer 19$896 USD
Retailer 8$1,052 USD
Retailer 14$1,175 USD
Retailer 2$1,257 USD
Retailer 17$1,457 USD
Retailer 18$1,759 USD
Retailer 20$1,974 USD
Retailer 6$2,229 USD
Retailer 4$2,450 USD
Retailer 7$2,469 USD
Retailer 23$2,625 USD
Retailer 16$2,796 USD
Retailer 10$2,846 USD
Retailer 15$2,873 USD
Retailer 21$3,310 USD
Retailer 13$3,340 USD
Do Amore Diamonds$5,500 USD

34 data points across 23 retailers

23 retailers$619 USD to $5,500 USD

A
Cheapest Retailer
-
$619 USD
A
Retailer 2
-
$693 USD
View
Final sale: no returns
A
Retailer 3
-
$694 USD
View
A
Retailer 4
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$768 USD
View
A
Retailer 5
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$886 USD
View
A
Retailer 6
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$895 USD
View
A
Retailer 7
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$896 USD
£706 GBP
View
A
Retailer 8
-
$1,052 USD
View
A
Retailer 9
-
$1,175 USD
View
A
Retailer 10
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$1,257 USD
£990 GBP
View
A
Retailer 11
-
$1,457 USD
ZAR 23,534 ZAR
View
B+
Retailer 12
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$1,759 USD
View
B+
Retailer 13
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$1,974 USD
A$3,037 AUD
View
B+
Retailer 14
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$2,229 USD
View
B+
Retailer 15
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$2,450 USD
View
B+
Retailer 16
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$2,469 USD
£1,944 GBP
View
Retailer 17
-
$2,625 USD
View
Price last confirmed 15 days ago
Retailer 18
-
$2,796 USD
A$4,301 AUD
View
Price last confirmed 25 days ago
B+
Retailer 19
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$2,846 USD
View
B+
Retailer 20
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$2,873 USD
SGD 3,882 SGD
View
B
Retailer 21
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$3,310 USD
View
B
Retailer 22
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$3,340 USD
£2,630 GBP
View
Most Expensive
B
Do Amore Diamonds
27-34D9C4F40 · Nov 2
$5,500 USD
View
22 more retailers have this diamond
Prices start from $619 USDSave up to $4,881 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
1.54ct Princess
$619 USD