Princess|Lab Grown|IGI

0.80ct J VS1 Princess Lab Grown Diamond

ID • J/VS1 • IGI LG12930605

Shape and cutting style on the report: Square modified brilliant

Certificate IGI LG12930605

Diamond specifications and retailer prices

From $535 USD
As of October 30, 2026
Save $2,250 USD (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,785 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.8ct lab-grown princess diamond

This 0.8ct lab-grown princess sits in the just-under-one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG12930605 or 12930605. Listed at 10 retailers as of October 29, 2026, with prices from $535 to $2,785, a $2,250 spread on the same certified stone. MOH London lists it at $2,785. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.80
Carat
J
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishGood
SymmetryGood
FluorescenceNone
Crown angle54°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG12930605
Dimensions4.89 × 4.83 × 3.63 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment.
Top View
4.89 mm4.83 mm0.80 ctJ / VS1
OriginLab Grown
CutIdeal
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI LG12930605
Side View
Table 72.0%Crown 54°Girdle: THK-VTKPavilion 38.6°Culet: NoneDepth 75.2%

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: Oct 30
Current: $2,785 USD|Low: $514 USD|High: $2,804 USD|Avg: $1,411 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 6$535 USD
Retailer 10$599 USD
Retailer 7$664 USD
Retailer 8$1,026 USD
Retailer 2$1,105 USD
Retailer 4$1,201 USD
Retailer 11$1,590 USD
Retailer 5$1,713 USD
Retailer 9$1,746 USD
Retailer 3$2,667 USD
MOH London$2,785 USD

25 data points across 11 retailers

10 retailers$535 USD to $2,785 USD

A
Cheapest Retailer
-
$535 USD
A
Retailer 2
-
$599 USD
View
Retailer 3
-
$664 USD
View
Price last confirmed 16 days ago
B+
Retailer 4
-
$664 USD
View
B+
Retailer 5
-
$1,026 USD
View
B+
Retailer 6
-
$1,105 USD
€1,052 EUR
View
B+
Retailer 7
-
$1,201 USD
ZAR 19,398 ZAR
View
B
Retailer 8
-
$1,713 USD
View
B
Retailer 9
-
$1,746 USD
View
Most Expensive
B
MOH London
LG12930605 · Oct 29
$2,785 USD
£2,193 GBP
View
9 more retailers have this diamond
Prices start from $535 USDSave up to $2,250 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
0.80ct Princess
$535 USD