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Princess|Lab Grown|IGI

4.26ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG621476854

Shape and cutting style on the report: Princess cut

Certificate IGI LG621476854

Diamond specifications and retailer prices

From $710 SGD
$555 USD
As of October 30, 2026
Save $4,864 SGD (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $5,574 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.26ct lab-grown princess diamond

This 4.26ct 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 LG621476854 or 621476854. Listed at 24 retailers as of October 30, 2026, with prices from $710 to $5,574, a $4,864 spread on the same certified stone. Brilliant Earth lists it at $5,574. 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

4.26
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle50.8°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621476854
Dimensions8.71 × 8.60 × 6.26 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.71 mm8.60 mm4.26 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621476854
Side View
Table 73.0%Crown 50.8°Girdle: MediumPavilion 38.2°Culet: NoneDepth 72.8%

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 30
Current: $5,574 SGD|Low: $681 SGD|High: $6,008 SGD|Avg: $1,852 SGD|-5.4%
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 31, 2026
Retailer 3$710 SGD
Retailer 6$795 SGD
Retailer 10$795 SGD
Retailer 11$835 SGD
Retailer 7$881 SGD
Retailer 9$881 SGD
Retailer 17$1,048 SGD
Retailer 16$1,179 SGD
Retailer 14$1,285 SGD
Retailer 13$1,373 SGD
Retailer 15$1,752 SGD
Retailer 12$1,763 SGD
Retailer 2$1,861 SGD
Retailer 8$2,315 SGD
Retailer 5$2,834 SGD
Retailer 4$2,837 SGD
Retailer 18$3,827 SGD
Brilliant Earth$5,574 SGD

39 data points across 18 retailers

24 retailers$710 SGD to $5,574 SGD

A
Cheapest Retailer
-
$710 SGD
$555 USD
A
Retailer 2
-
$795 SGD
$622 USD
View
A
Retailer 3
-
$795 SGD
$622 USD
View
Final sale: no returns
A
Retailer 4
-
$835 SGD
£515 GBP
View
A
Retailer 5
-
$881 SGD
$689 USD
View
Retailer 6
-
$881 SGD
$689 USD
View
Price last confirmed 15 days ago
A
Retailer 7
-
$1,048 SGD
$820 USD
View
B+
Retailer 8
-
$1,179 SGD
$922 USD
View
A
Retailer 9
-
$1,285 SGD
€957 EUR
View
A
Retailer 10
-
$1,373 SGD
£845 GBP
View
A
Retailer 11
-
$1,392 SGD
$1,089 USD
View
A
Retailer 12
-
$1,752 SGD
ZAR 22,135 ZAR
View
A
Retailer 13
-
$1,763 SGD
A$2,122 AUD
View
A
Retailer 14
-
$1,861 SGD
$1,456 USD
View
B+
Retailer 15
-
$1,965 SGD
$1,537 USD
View
B+
Retailer 16
-
$1,978 SGD
$1,547 USD
View
B+
Retailer 17
-
$2,315 SGD
$1,811 USD
View
B+
Retailer 18
-
$2,572 SGD
£1,584 GBP
View
B+
Retailer 19
-
$2,834 SGD
$2,217 USD
View
B+
Retailer 20
-
$2,837 SGD
$2,219 USD
View
B+
Retailer 21
-
$2,855 SGD
$2,233 USD
View
B
Retailer 22
-
$3,827 SGD
£2,357 GBP
View
B
Retailer 23
-
$3,868 SGD
$3,026 USD
View
Most Expensive
B
Brilliant Earth
10794930A · Oct 30
$5,574 SGD
$4,360 USD
View
23 more retailers have this diamond
Prices start from $710 SGDSave up to $4,864 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
4.26ct Princess
$710 SGD