Princess|Lab Grown|IGI

1.30ct D VS1 Princess Lab Grown Diamond

VG • D/VS1 • IGI LG645498857

Shape and cutting style on the report: Princess cut

Certificate IGI LG645498857

Diamond specifications and retailer prices

From $254 USD
As of November 4, 2026
Save $1,112 USD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,366 USD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

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 very-good cut grade and certified by IGI LG645498857 or 645498857. Listed at 20 retailers as of November 4, 2026, with prices from $254 to $1,366, a $1,112 spread on the same certified stone. Reve Diamonds lists it at $1,366. 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

1.30
Carat
D
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645498857
Dimensions6.22 × 6.21 × 4.08 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.22 mm6.21 mm1.30 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG645498857
Side View
Table 68.0%Crown 35.3°Girdle: MediumPavilion 36.8°Culet: NoneDepth 65.7%

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: $420 USD|Low: $244 USD|High: $1,278 USD|Avg: $710 USD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 4, 2026
Retailer 2$254 USD
Retailer 3$315 USD
Retailer 1$420 USD
Retailer 11$475 USD
Retailer 4$526 USD
Retailer 8$544 USD
Retailer 6$595 USD
Retailer 7$772 USD
Retailer 9$960 USD
Retailer 13$968 USD
Retailer 5$1,013 USD
Retailer 12$1,234 USD
Retailer 10$1,270 USD

38 data points across 13 retailers

20 retailers$254 USD to $1,366 USD

A
Cheapest Retailer
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$254 USD
A
Retailer 2
-
$284 USD
View
Final sale: no returns
A
Retailer 3
-
$295 USD
View
Retailer 4
-
$315 USD
View
Price last confirmed 10 days ago
A
Retailer 5
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$315 USD
View
A
Retailer 6
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$420 USD
View
A
Retailer 7
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$475 USD
View
B+
Retailer 8
-
$526 USD
View
B+
Retailer 9
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$543 USD
View
A
Retailer 10
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$544 USD
View
B+
Retailer 11
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$570 USD
View
B+
Retailer 12
-
$595 USD
View
B+
Retailer 13
-
$772 USD
View
B
Retailer 14
-
$960 USD
View
B
Retailer 15
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$968 USD
View
B
Retailer 16
-
$1,013 USD
View
B
Retailer 17
-
$1,064 USD
View
B
Retailer 18
-
$1,234 USD
View
B
Retailer 19
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$1,270 USD
View
Most Expensive
B
Reve Diamonds
13A76331F · Nov 4
$1,366 USD
View
19 more retailers have this diamond
Prices start from $254 USDSave up to $1,112 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
$254 USD