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Princess|Lab Grown|IGI

4.91ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG733537999

Shape and cutting style on the report: Princess cut

Certificate IGI LG733537999

Diamond specifications and retailer prices

From $697 USD
As of October 27, 2026
Save $5,493 USD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $6,190 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4.91ct lab-grown princess diamond

This 4.91ct lab-grown princess sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG733537999 or 733537999. Listed at 20 retailers as of October 27, 2026, with prices from $697 to $6,190, a $5,493 spread on the same certified stone. Do Amore Diamonds lists it at $6,190. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.91
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.7°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733537999
Dimensions9.41 × 9.11 × 9.41 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
9.41 mm9.11 mm4.91 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733537999
Side View
Table 71.0%Crown 44.7°Girdle: Slightly ThickPavilion 38.8°Culet: NoneDepth 71.8%

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 27
Current: $6,190 USD|Low: $622 USD|High: $11,370 USD|Avg: $2,628 USD
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 5
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Retailer 7
Retailer 8
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Retailer 11
Retailer 12
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Retailer 19
Retailer 20
October 29, 2026
Retailer 12$622 USD
Retailer 16$758 USD
Retailer 5$780 USD
Retailer 6$808 USD
Retailer 13$985 USD
Retailer 9$1,141 USD
Retailer 20$1,260 USD
Retailer 2$1,367 USD
Retailer 18$1,780 USD
Retailer 15$1,910 USD
Retailer 4$1,991 USD
Retailer 3$2,508 USD
Retailer 7$2,757 USD
Retailer 19$2,774 USD
Retailer 8$3,190 USD
Retailer 14$3,349 USD
Retailer 10$3,453 USD
Retailer 17$4,575 USD
Do Amore Diamonds$6,190 USD
Retailer 11$11,370 USD

37 data points across 20 retailers

20 retailers$697 USD to $6,190 USD

A
Cheapest Retailer
-
$697 USD
A
Retailer 2
-
$758 USD
View
A
Retailer 3
-
$780 USD
View
Final sale: no returns
A
Retailer 4
-
$808 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$808 USD
View
A
Retailer 6
-
$985 USD
View
B+
Retailer 7
-
$1,141 USD
View
A
Retailer 8
-
$1,260 USD
View
A
Retailer 9
-
$1,367 USD
£1,077 GBP
View
A
Retailer 10
-
$1,780 USD
View
A
Retailer 11
-
$1,910 USD
A$2,938 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$1,991 USD
View
B+
Retailer 13
-
$2,508 USD
View
B+
Retailer 14
-
$2,757 USD
View
B+
Retailer 15
-
$2,774 USD
£2,184 GBP
View
B
Retailer 16
-
$3,190 USD
View
B
Retailer 17
-
$3,349 USD
£2,637 GBP
View
B
Retailer 18
-
$3,453 USD
A$5,313 AUD
View
Price last confirmed 24 days ago
B
Retailer 19
-
$4,575 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Do Amore Diamonds
27-06DFFEE78 · Oct 29
$6,190 USD
View
19 more retailers have this diamond
Prices start from $697 USDSave up to $5,493 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
4.91ct Princess
$697 USD