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Princess|Lab Grown|IGI

1.51ct G VS1 Princess Lab Grown Diamond

VG • G/VS1 • IGI LG587317701

Shape and cutting style on the report: Princess cut

Certificate IGI LG587317701

Diamond specifications and retailer prices

From $331 SGD
As of November 4, 2026
Save $2,518 SGD (88%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $2,848 SGD at Do Amore Diamonds · As of November 3, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown princess diamond

This 1.51ct lab-grown princess sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG587317701 or 587317701. Listed at 26 retailers as of November 3, 2026, with prices from $331 to $2,848, a $2,518 spread on the same certified stone. Do Amore Diamonds lists it at $2,848. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG587317701
Dimensions6.20 × 6.15 × 4.50 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
6.20 mm6.15 mm1.51 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG587317701
Side View
Table 68.0%Crown 36.1°Girdle: Slightly ThickPavilion 39.4°Culet: NoneDepth 73.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $2,848 SGD|Low: $331 SGD|High: $2,848 SGD|Avg: $1,120 SGD
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
November 5, 2026
Retailer 3$331 SGD
Retailer 2$470 SGD
Retailer 7$480 SGD
Retailer 4$493 SGD
Retailer 13$696 SGD
Retailer 8$909 SGD
Retailer 14$944 SGD
Retailer 6$1,258 SGD
Retailer 9$1,494 SGD
Retailer 11$1,519 SGD
Retailer 10$1,622 SGD
Retailer 12$1,625 SGD
Retailer 5$1,901 SGD
Do Amore Diamonds$2,848 SGD

33 data points across 14 retailers

26 retailers$331 SGD to $2,848 SGD

Retailer 1
-
$307 SGD
Price last confirmed 17 days ago
A
Retailer 2
-
$331 SGD
View
Final sale: no returns
Retailer 3
-
$356 SGD
View
Price last confirmed 23 days ago
Retailer 4
-
$381 SGD
View
Price last confirmed 19 days ago
Retailer 5
-
$381 SGD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$470 SGD
View
A
Retailer 7
-
$480 SGD
View
B+
Retailer 8
-
$493 SGD
View
Retailer 9
-
$603 SGD
View
Price last confirmed 7 days ago
Retailer 10
-
$664 SGD
View
Price last confirmed 8 days ago
Retailer 11
-
$696 SGD
View
Price last confirmed 8 days ago
B
Retailer 12
-
$909 SGD
View
Retailer 13
-
$944 SGD
View
Price last confirmed 8 days ago
B
Retailer 14
-
$1,185 SGD
View
Retailer 15
-
$1,258 SGD
View
Price last confirmed 17 days ago
Retailer 16
-
$1,350 SGD
View
Price last confirmed 18 days ago
B
Retailer 17
-
$1,494 SGD
View
B
Retailer 18
-
$1,519 SGD
View
B
Retailer 19
-
$1,519 SGD
View
Retailer 20
-
$1,546 SGD
View
Price last confirmed 18 days ago
B
Retailer 21
-
$1,592 SGD
View
B
Retailer 22
-
$1,622 SGD
View
B
Retailer 23
-
$1,625 SGD
View
Retailer 24
-
$1,686 SGD
View
Price last confirmed 18 days ago
B
Retailer 25
-
$1,901 SGD
View
Most Expensive
B
Do Amore Diamonds
27-BD6AAF7D0 · Nov 3
$2,848 SGD
$2,230 USD
View
25 more retailers have this diamond
Prices start from $331 SGDSave up to $2,518 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
1.51ct Princess
$331 SGD