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Princess|Lab Grown|IGI

4.90ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG639469171

Shape and cutting style on the report: Princess cut

Certificate IGI LG639469171

Diamond specifications and retailer prices

From $924 SGD
$721 USD
As of October 27, 2026
Save $4,177 SGD (82%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $14,188 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.9ct lab-grown princess diamond

This 4.9ct 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 LG639469171 or 639469171. Listed at 29 retailers as of October 27, 2026, with a 452% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.90
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.3°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639469171
Dimensions9.25 × 9.14 × 6.41 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.25 mm9.14 mm4.90 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639469171
Side View
Table 71.0%Crown 28.3°Girdle: MediumPavilion 38.4°Culet: NoneDepth 70.1%

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: $14,188 SGD|Low: $924 SGD|High: $14,611 SGD|Avg: $3,052 SGD|-2.9%
Brilliant Earth
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
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 5$924 SGD
Retailer 10$1,036 SGD
Retailer 15$1,247 SGD
Retailer 14$1,301 SGD
Retailer 3$1,535 SGD
Retailer 9$1,553 SGD
Retailer 11$1,708 SGD
Retailer 2$1,715 SGD
Retailer 18$2,265 SGD
Retailer 13$2,283 SGD
Retailer 16$2,296 SGD
Retailer 8$2,922 SGD
Retailer 7$3,477 SGD
Retailer 17$3,608 SGD
Retailer 12$4,234 SGD
Retailer 6$4,325 SGD
Retailer 4$5,877 SGD
Brilliant Earth$14,188 SGD

41 data points across 18 retailers

29 retailers$924 SGD to $5,101 SGD

A
Cheapest Retailer
-
$924 SGD
$721 USD
A
Retailer 2
-
$1,006 SGD
$785 USD
View
Price last confirmed 36 days ago
A
Retailer 3
-
$1,036 SGD
$808 USD
View
Final sale: no returns
A
Retailer 4
-
$1,057 SGD
$825 USD
View
Price last confirmed 37 days ago
A
Retailer 5
-
$1,073 SGD
$837 USD
View
A
Retailer 6
-
$1,073 SGD
$837 USD
View
Price last confirmed 12 days ago
A
Retailer 7
-
$1,247 SGD
HK$7,600 HKD
View
A
Retailer 8
-
$1,301 SGD
$1,015 USD
View
B+
Retailer 9
-
$1,535 SGD
$1,198 USD
View
A
Retailer 10
-
$1,553 SGD
$1,212 USD
View
A
Retailer 11
-
$1,708 SGD
€1,269 EUR
View
A
Retailer 12
-
$1,715 SGD
£1,054 GBP
View
A
Retailer 13
-
$2,265 SGD
$1,767 USD
View
Price last confirmed 10 days ago
A
Retailer 14
-
$2,283 SGD
ZAR 28,772 ZAR
View
A
Retailer 15
-
$2,296 SGD
A$2,756 AUD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
$2,416 SGD
$1,885 USD
View
B+
Retailer 17
-
$2,922 SGD
$2,280 USD
View
B+
Retailer 18
-
$3,016 SGD
$2,353 USD
View
B+
Retailer 19
-
$3,477 SGD
$2,713 USD
View
B+
Retailer 20
-
$3,492 SGD
$2,724 USD
View
B+
Retailer 21
-
$3,608 SGD
View
B+
Retailer 22
-
$3,658 SGD
$2,854 USD
View
B+
Retailer 23
-
$3,697 SGD
$2,885 USD
View
B+
Retailer 24
-
$4,234 SGD
£2,601 GBP
View
B+
Retailer 25
-
$4,325 SGD
A$5,192 AUD
View
Price last confirmed 22 days ago
B
Retailer 26
-
$5,101 SGD
$3,980 USD
View
B
Retailer 27
-
$5,877 SGD
$4,585 USD
View
Price last confirmed 11 days ago
B
Retailer 28
-
$6,930 SGD
$5,407 USD
View
Price last confirmed 81 days ago
Most Expensive
B
Brilliant Earth
10702196A · Oct 29
$14,188 SGD
$11,070 USD
View
Price under review
28 more retailers have this diamond
Prices start from $924 SGDSave up to $4,177 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
4.90ct Princess
$924 SGD