Princess|Lab Grown|IGI

1.03ct E VVS1 Princess Lab Grown Diamond

ID • E/VVS1 • IGI LG720540780

Shape and cutting style on the report: Princess cut

Certificate IGI LG720540780

Diamond specifications and retailer prices

From $191 USD
As of October 30, 2026
Save $1,638 USD (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,829 USD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.03ct lab-grown princess diamond

This 1.03ct lab-grown princess sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG720540780 or 720540780. Listed at 23 retailers as of October 27, 2026, with prices from $191 to $1,829, a $1,638 spread on the same certified stone. Queensmith lists it at $1,829. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.6°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720540780
Dimensions5.38 × 5.38 × 3.91 mm
L/W Ratio1.00
Culet sizePointed
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
5.38 mm5.38 mm1.03 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720540780
Side View
Table 68.0%Crown 44.6°Girdle: Slightly ThickPavilion 38.4°Culet: NoneDepth 72.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $432 USD|Low: $184 USD|High: $1,123 USD|Avg: $456 USD|+4.5%
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
Retailer 14
Retailer 15
October 31, 2026
Retailer 13$191 USD
Retailer 7$214 USD
Retailer 5$222 USD
Retailer 3$237 USD
Retailer 15$237 USD
Retailer 8$291 USD
Retailer 14$320 USD
Retailer 11$407 USD
Retailer 1$432 USD
Retailer 9$437 USD
Retailer 6$476 USD
Retailer 12$607 USD
Retailer 2$763 USD
Retailer 4$930 USD
Retailer 10$1,115 USD

43 data points across 15 retailers

23 retailers$191 USD to $1,829 USD

A
Cheapest Retailer
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$191 USD
A
Retailer 2
-
$214 USD
View
Final sale: no returns
A
Retailer 3
-
$222 USD
View
A
Retailer 4
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$237 USD
View
A
Retailer 5
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$237 USD
View
A
Retailer 6
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$269 USD
HK$2,100 HKD
View
A
Retailer 7
-
$291 USD
£229 GBP
View
A
Retailer 8
-
$320 USD
View
A
Retailer 9
-
$407 USD
ZAR 6,581 ZAR
View
A
Retailer 10
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$422 USD
View
A
Retailer 11
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$432 USD
£340 GBP
View
A
Retailer 12
-
$437 USD
€416 EUR
View
B+
Retailer 13
-
$476 USD
View
B+
Retailer 14
-
$607 USD
View
B+
Retailer 15
-
$645 USD
SGD 871 SGD
View
B
Retailer 16
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$763 USD
View
B
Retailer 17
-
$798 USD
View
Retailer 18
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$805 USD
View
Price last confirmed 89 days ago
B
Retailer 19
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$816 USD
View
B
Retailer 20
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$930 USD
£732 GBP
View
B
Retailer 21
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$1,115 USD
£878 GBP
View
B
Retailer 22
-
$1,166 USD
View
Most Expensive
B
Queensmith
LG720540780 · Oct 27
$1,829 USD
£1,440 GBP
View
22 more retailers have this diamond
Prices start from $191 USDSave up to $1,638 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
$191 USD