Princess|Lab Grown|IGI

1.24ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG816616100

Shape and cutting style on the report: Princess cut

Certificate IGI LG816616100

Diamond specifications and retailer prices

From $849 USD
As of October 23, 2026
Save $2,301 USD (73%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,150 USD at Brilliant Earth · As of October 23, 2026
View at Brilliant Earth

About this 1.24ct lab-grown princess diamond

This 1.24ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816616100 or 816616100. Listed at 18 retailers as of October 23, 2026, with prices from $849 to $3,150, a $2,301 spread on the same certified stone. Brilliant Earth lists it at $3,150. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.1°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816616100
Dimensions5.92 × 5.86 × 4.11 mm
L/W Ratio1.01
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
5.92 mm5.86 mm1.24 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816616100
Side View
Table 66.0%Crown 41.1°Girdle: MediumPavilion 38.1°Culet: NoneDepth 70.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 23
Current: $3,150 USD|Low: $428 USD|High: $3,260 USD|Avg: $1,333 USD|-3.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 23, 2026
Retailer 2$428 USD
Retailer 9$430 USD
Retailer 6$476 USD
Retailer 12$720 USD
Retailer 3$757 USD
Retailer 14$791 USD
Retailer 13$810 USD
Retailer 10$843 USD
Retailer 5$849 USD
Retailer 17$1,139 USD
Retailer 8$1,387 USD
Retailer 15$1,545 USD
Retailer 7$1,567 USD
Retailer 11$1,646 USD
Retailer 16$1,868 USD
Retailer 4$1,922 USD
Brilliant Earth$3,150 USD

31 data points across 17 retailers

18 retailers$849 USD to $3,150 USD

Retailer 1
-
$384 USD
Price last confirmed 9 days ago
Retailer 2
-
$430 USD
View
Price last confirmed 10 days ago
Retailer 3
-
$476 USD
View
Price last confirmed 14 days ago
Retailer 4
-
$476 USD
View
Price last confirmed 8 days ago
Retailer 5
-
$720 USD
View
Price last confirmed 7 days ago
Retailer 6
-
$757 USD
View
Price last confirmed 7 days ago
Retailer 7
-
$810 USD
ZAR 13,086 ZAR
View
Price last confirmed 11 days ago
Retailer 8
-
$843 USD
£664 GBP
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$849 USD
View
Retailer 10
-
$1,139 USD
View
Price last confirmed 7 days ago
Retailer 11
-
$1,387 USD
£1,092 GBP
View
Price last confirmed 8 days ago
Retailer 12
-
$1,529 USD
View
Price last confirmed 8 days ago
Retailer 13
-
$1,545 USD
View
Price last confirmed 9 days ago
Retailer 14
-
$1,567 USD
View
Price last confirmed 9 days ago
Retailer 15
-
$1,646 USD
SGD 2,224 SGD
View
Price last confirmed 7 days ago
Retailer 16
-
$1,868 USD
£1,471 GBP
View
Price last confirmed 11 days ago
Retailer 17
-
$1,922 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
21421457A · Oct 23
$3,150 USD
View
17 more retailers have this diamond
Prices start from $849 USDSave up to $2,301 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+
1.24ct Princess
$849 USD