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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 $983 SGD
$769 USD
As of October 30, 2026
Save $7,748 SGD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $8,731 SGD at Do Amore Diamonds · As of November 1, 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 $983 to $8,731, a $7,748 spread on the same certified stone. Do Amore Diamonds lists it at $8,731. 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
Colour
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: $8,731 SGD|Low: $943 SGD|High: $8,731 SGD|Avg: $2,757 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
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Retailer 15
Retailer 16
Retailer 17
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Retailer 19
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Retailer 21
November 1, 2026
Retailer 21$983 SGD
Retailer 4$1,069 SGD
Retailer 5$1,099 SGD
Retailer 3$1,140 SGD
Retailer 8$1,140 SGD
Retailer 19$1,279 SGD
Retailer 16$1,368 SGD
Retailer 14$1,610 SGD
Retailer 11$1,670 SGD
Retailer 13$1,934 SGD
Retailer 17$2,678 SGD
Retailer 15$2,696 SGD
Retailer 20$2,710 SGD
Retailer 18$3,126 SGD
Retailer 12$3,468 SGD
Retailer 9$3,537 SGD
Retailer 6$3,635 SGD
Retailer 7$3,852 SGD
Retailer 2$4,716 SGD
Retailer 10$8,374 SGD
Do Amore Diamonds$8,731 SGD

44 data points across 21 retailers

22 retailers$983 SGD to $8,731 SGD

A
Cheapest Retailer
-
$983 SGD
$769 USD
A
Retailer 2
-
$1,069 SGD
$836 USD
View
A
Retailer 3
-
$1,099 SGD
$860 USD
View
Final sale: no returns
A
Retailer 4
-
$1,140 SGD
$892 USD
View
Retailer 5
-
$1,140 SGD
$892 USD
View
Price last confirmed 15 days ago
Retailer 6
-
$1,279 SGD
£788 GBP
View
Price last confirmed 15 days ago
A
Retailer 7
-
$1,368 SGD
$1,070 USD
View
A
Retailer 8
-
$1,488 SGD
$1,164 USD
View
A
Retailer 9
-
$1,610 SGD
$1,259 USD
View
A
Retailer 10
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$1,670 SGD
$1,306 USD
View
A
Retailer 11
-
$1,934 SGD
£1,191 GBP
View
B+
Retailer 12
-
$2,678 SGD
ZAR 33,841 ZAR
View
B+
Retailer 13
-
$2,696 SGD
A$3,244 AUD
View
B+
Retailer 14
-
$2,710 SGD
$2,120 USD
View
B+
Retailer 15
-
$3,126 SGD
$2,445 USD
View
B
Retailer 16
-
$3,468 SGD
£2,136 GBP
View
B
Retailer 17
-
$3,537 SGD
$2,767 USD
View
B
Retailer 18
-
$3,635 SGD
$2,844 USD
View
B
Retailer 19
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$3,852 SGD
$3,013 USD
View
B
Retailer 20
-
$4,490 SGD
$3,512 USD
View
B
Retailer 21
-
$4,716 SGD
£2,905 GBP
View
Most Expensive
B
Do Amore Diamonds
27-18149E462 · Nov 1
$8,731 SGD
$6,830 USD
View
21 more retailers have this diamond
Prices start from $983 SGDSave up to $7,748 SGD

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
$983 SGD