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Princess|Lab Grown|IGI

4.09ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG643446603

Shape and cutting style on the report: Princess cut

Certificate IGI LG643446603

Diamond specifications and retailer prices

From $769 USD
As of October 30, 2026
Save $6,061 USD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,830 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 4.09ct lab-grown princess diamond

This 4.09ct lab-grown princess sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG643446603 or 643446603. Listed at 22 retailers as of October 30, 2026, with prices from $769 to $6,830, a $6,061 spread on the same certified stone. Do Amore Diamonds lists it at $6,830. 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

4.09
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.9°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG643446603
Dimensions8.81 × 8.58 × 6.24 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
8.81 mm8.58 mm4.09 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG643446603
Side View
Table 73.0%Crown 41.9°Girdle: MediumPavilion 39.1°Culet: NoneDepth 72.7%

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: $6,830 USD|Low: $738 USD|High: $6,830 USD|Avg: $2,151 USD
Do Amore Diamonds
Retailer 2
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Retailer 21
October 31, 2026
Retailer 21$769 USD
Retailer 4$836 USD
Retailer 5$860 USD
Retailer 3$892 USD
Retailer 8$892 USD
Retailer 19$1,001 USD
Retailer 15$1,070 USD
Retailer 14$1,259 USD
Retailer 11$1,306 USD
Retailer 13$1,513 USD
Retailer 17$2,095 USD
Retailer 2$2,109 USD
Retailer 20$2,120 USD
Retailer 18$2,445 USD
Retailer 12$2,713 USD
Retailer 9$2,767 USD
Retailer 6$2,844 USD
Retailer 7$3,013 USD
Retailer 16$3,708 USD
Retailer 10$6,550 USD
Do Amore Diamonds$6,830 USD

44 data points across 21 retailers

22 retailers$769 USD to $6,830 USD

A
Cheapest Retailer
-
$769 USD
A
Retailer 2
-
$836 USD
View
A
Retailer 3
-
$860 USD
View
Final sale: no returns
A
Retailer 4
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$892 USD
View
Retailer 5
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$892 USD
View
Price last confirmed 14 days ago
Retailer 6
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$1,001 USD
£788 GBP
View
Price last confirmed 14 days ago
A
Retailer 7
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$1,070 USD
View
A
Retailer 8
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$1,164 USD
View
A
Retailer 9
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$1,259 USD
View
A
Retailer 10
-
$1,306 USD
View
A
Retailer 11
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$1,513 USD
£1,191 GBP
View
B+
Retailer 12
-
$2,095 USD
ZAR 33,841 ZAR
View
B+
Retailer 13
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$2,109 USD
A$3,244 AUD
View
B+
Retailer 14
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$2,120 USD
View
B+
Retailer 15
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$2,445 USD
View
B
Retailer 16
-
$2,713 USD
£2,136 GBP
View
B
Retailer 17
-
$2,767 USD
View
B
Retailer 18
-
$2,844 USD
View
B
Retailer 19
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$3,013 USD
View
B
Retailer 20
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$3,512 USD
View
B
Retailer 21
-
$3,708 USD
£2,920 GBP
View
Most Expensive
B
Do Amore Diamonds
27-18149E462 · Oct 30
$6,830 USD
View
21 more retailers have this diamond
Prices start from $769 USDSave up to $6,061 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
4.09ct Princess
$769 USD