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Princess|Lab Grown|IGI

1.30ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG739520637

Shape and cutting style on the report: Princess cut

Certificate IGI LG739520637

Diamond specifications and retailer prices

From $235 USD
As of November 4, 2026
Save $992 USD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,410 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.3ct lab-grown princess diamond

This 1.3ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG739520637 or 739520637. Listed at 21 retailers as of November 4, 2026, with a 422% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739520637
Dimensions6.19 × 6.03 × 4.14 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.19 mm6.03 mm1.30 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739520637
Side View
Table 65.0%Crown 39.7°Girdle: MediumPavilion 36.4°Culet: NoneDepth 68.7%

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: Nov 4
Current: $1,410 USD|Low: $235 USD|High: $1,620 USD|Avg: $700 USD|-7.2%
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
November 4, 2026
Retailer 10$235 USD
Retailer 7$268 USD
Retailer 2$348 USD
Retailer 14$448 USD
Retailer 4$463 USD
Retailer 5$463 USD
Retailer 15$492 USD
Retailer 9$530 USD
Retailer 8$589 USD
Retailer 3$656 USD
Retailer 16$839 USD
Retailer 12$842 USD
Retailer 11$892 USD
Retailer 6$1,010 USD
Retailer 17$1,075 USD
Retailer 13$1,227 USD
Brilliant Earth$1,410 USD

41 data points across 17 retailers

21 retailers$235 USD to $1,227 USD

Retailer 1
-
$218 USD
Price last confirmed 43 days ago
A
Retailer 2
-
$235 USD
View
Final sale: no returns
Retailer 3
-
$253 USD
View
Price last confirmed 42 days ago
Retailer 4
-
$267 USD
View
Price last confirmed 38 days ago
Retailer 5
-
$268 USD
View
Price last confirmed 10 days ago
Retailer 6
-
$268 USD
View
Price last confirmed 23 days ago
A
Retailer 7
-
$348 USD
View
A
Retailer 8
-
$448 USD
View
A
Retailer 9
-
$463 USD
View
A
Retailer 10
-
$463 USD
View
A
Retailer 11
-
$492 USD
View
A
Retailer 12
-
$530 USD
View
B+
Retailer 13
-
$589 USD
View
B+
Retailer 14
-
$656 USD
View
B+
Retailer 15
-
$839 USD
View
B+
Retailer 16
-
$842 USD
View
B+
Retailer 17
-
$892 USD
View
Retailer 18
-
$1,010 USD
View
Price last confirmed 7 days ago
B
Retailer 19
-
$1,075 USD
View
B
Retailer 20
-
$1,227 USD
View
Most Expensive
Brilliant Earth
16684939A · Oct 28
$1,410 USD
View
Price last confirmed 7 days ago
20 more retailers have this diamond
Prices start from $235 USDSave up to $992 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
1.30ct Princess
$235 USD