Princess|Lab Grown|IGI

4.91ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG809614835

Shape and cutting style on the report: Princess cut

Certificate IGI LG809614835

Diamond specifications and retailer prices

From $726 USD
As of October 28, 2026
Save $5,401 USD (88%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $6,127 USD at Frank Darling · As of October 27, 2026
View at Frank Darling

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 LG809614835 or 809614835. Listed at 6 retailers as of October 27, 2026, with prices from $726 to $6,127, a $5,401 spread on the same certified stone. Frank Darling lists it at $6,127. 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 angle36.4°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809614835
Dimensions9.63 × 9.42 × 6.32 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.63 mm9.42 mm4.91 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809614835
Side View
Table 70.0%Crown 36.4°Girdle: MediumPavilion 37.5°Culet: NoneDepth 67.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $6,127 USD|Low: $412 USD|High: $11,410 USD|Avg: $2,554 USD|+0.0%
Frank Darling
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 16
October 27, 2026
Retailer 6$412 USD
Retailer 15$569 USD
Retailer 9$726 USD
Retailer 10$1,001 USD
Retailer 4$1,010 USD
Retailer 14$1,087 USD
Retailer 11$1,418 USD
Retailer 7$1,664 USD
Retailer 5$1,905 USD
Retailer 13$2,240 USD
Retailer 2$2,269 USD
Retailer 3$2,280 USD
Retailer 16$2,310 USD
Retailer 12$4,570 USD
Frank Darling$6,127 USD
Retailer 8$11,410 USD

11 data points across 16 retailers

6 retailers$726 USD to $6,127 USD

A
Cheapest Retailer
-
$726 USD
Final sale: no returns
B+
Retailer 2
-
$1,001 USD
View
A
Retailer 3
-
$1,418 USD
View
Price last confirmed 16 days ago
B+
Retailer 4
-
$2,269 USD
View
B
Retailer 5
-
$4,570 USD
View
Price last confirmed 22 days ago
Most Expensive
B
Frank Darling
100751413200KD · Oct 27
$6,127 USD
View
5 more retailers have this diamond
Prices start from $726 USDSave up to $5,401 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
$726 USD