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Princess|Lab Grown|IGI

4.51ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG537214586

Shape and cutting style on the report: Princess cut

Certificate IGI LG537214586

Diamond specifications and retailer prices

From $647 SGD
$506 USD
As of October 30, 2026
Save $5,106 SGD (89%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,753 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.51ct lab-grown princess diamond

This 4.51ct 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 LG537214586 or 537214586. Listed at 10 retailers as of October 30, 2026, with prices from $647 to $5,753, a $5,106 spread on the same certified stone. Do Amore Diamonds lists it at $5,753. 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

4.51
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG537214586
Dimensions9.34 × 9.15 × 6.10 mm
L/W Ratio1.02
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
9.34 mm9.15 mm4.51 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG537214586
Side View
Table 67.5%Crown 41.3°Girdle: MediumPavilion 37.1°Culet: NoneDepth 66.7%

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: $5,753 SGD|Low: $647 SGD|High: $6,175 SGD|Avg: $2,496 SGD|-6.8%
Do Amore Diamonds
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
October 31, 2026
Retailer 13$647 SGD
Retailer 10$725 SGD
Retailer 2$978 SGD
Retailer 15$1,246 SGD
Retailer 5$1,416 SGD
Retailer 6$1,496 SGD
Retailer 8$1,776 SGD
Retailer 11$2,072 SGD
Retailer 3$2,217 SGD
Retailer 14$2,331 SGD
Retailer 7$2,926 SGD
Retailer 4$3,494 SGD
Retailer 12$3,695 SGD
Retailer 9$3,867 SGD
Do Amore Diamonds$5,753 SGD

22 data points across 15 retailers

10 retailers$647 SGD to $5,753 SGD

A
Cheapest Retailer
-
$647 SGD
$506 USD
A
Retailer 2
-
$725 SGD
$567 USD
View
A
Retailer 3
-
$978 SGD
$765 USD
View
B+
Retailer 4
-
$1,246 SGD
$975 USD
View
A
Retailer 5
-
$1,776 SGD
A$2,137 AUD
View
B+
Retailer 6
-
$2,072 SGD
$1,621 USD
View
B+
Retailer 7
-
$2,331 SGD
$1,823 USD
View
Retailer 8
-
$3,695 SGD
$2,890 USD
View
Price last confirmed 10 days ago
B
Retailer 9
-
$3,867 SGD
£2,382 GBP
View
Most Expensive
B
Do Amore Diamonds
27-49BFC6DF6 · Oct 31
$5,753 SGD
$4,500 USD
View
9 more retailers have this diamond
Prices start from $647 SGDSave up to $5,106 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
4.51ct Princess
$647 SGD