Princess|Lab Grown|IGI

1.03ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG620480453

Shape and cutting style on the report: Princess cut

Certificate IGI LG620480453

Diamond specifications and retailer prices

From $160 USD
As of October 30, 2026
Save $773 USD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $933 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.03ct lab-grown princess diamond

This 1.03ct lab-grown princess sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG620480453 or 620480453. Listed at 12 retailers as of October 29, 2026, with prices from $160 to $933, a $773 spread on the same certified stone. MOH London lists it at $933. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.5°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620480453
Dimensions5.60 × 5.32 × 3.91 mm
L/W Ratio1.05
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.60 mm5.32 mm1.03 ctG / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG620480453
Side View
Table 69.0%Crown 38.5°Girdle: Slightly ThickPavilion 39°Culet: NoneDepth 73.5%

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: Oct 30
Current: $933 USD|Low: $127 USD|High: $940 USD|Avg: $415 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 5$160 USD
Retailer 7$179 USD
Retailer 8$329 USD
Retailer 2$343 USD
Retailer 6$359 USD
Retailer 3$377 USD
Retailer 4$675 USD
MOH London$933 USD

25 data points across 8 retailers

12 retailers$160 USD to $933 USD

A
Cheapest Retailer
-
$160 USD
A
Retailer 2
-
$179 USD
View
Final sale: no returns
A
Retailer 3
-
$186 USD
View
Retailer 4
-
$199 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$199 USD
View
A
Retailer 6
-
$329 USD
View
A
Retailer 7
-
$343 USD
ZAR 5,540 ZAR
View
A
Retailer 8
-
$359 USD
View
A
Retailer 9
-
$377 USD
£297 GBP
View
B
Retailer 10
-
$639 USD
View
B
Retailer 11
-
$675 USD
View
Most Expensive
B
MOH London
LG620480453 · Oct 29
$933 USD
£735 GBP
View
11 more retailers have this diamond
Prices start from $160 USDSave up to $773 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
1.03ct Princess
$160 USD