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Princess|Lab Grown|IGI

1.51ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG654481753

Shape and cutting style on the report: Princess cut

Certificate IGI LG654481753

Diamond specifications and retailer prices

From $956 SGD
$748 USD
As of October 30, 2026
Save $7,532 SGD (89%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $8,489 SGD at Do Amore Diamonds · As of October 29, 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG654481753 or 654481753. Listed at 25 retailers as of October 29, 2026, with prices from $956 to $8,489, a $7,532 spread on the same certified stone. Do Amore Diamonds lists it at $8,489. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG654481753
Dimensions6.09 × 6.09 × 6.16 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.09 mm6.09 mm1.51 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG654481753
Side View
Table 68.0%Crown 42.8°Girdle: MED-STKPavilion 37.3°Culet: NoneDepth 71.8%

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: $8,489 SGD|Low: $918 SGD|High: $8,489 SGD|Avg: $2,827 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
Retailer 15
Retailer 16
October 30, 2026
Retailer 16$956 SGD
Retailer 4$1,110 SGD
Retailer 14$1,110 SGD
Retailer 6$1,336 SGD
Retailer 2$1,352 SGD
Retailer 7$1,563 SGD
Retailer 9$1,880 SGD
Retailer 11$2,251 SGD
Retailer 15$2,732 SGD
Retailer 3$3,044 SGD
Retailer 12$3,046 SGD
Retailer 8$3,730 SGD
Retailer 5$3,750 SGD
Retailer 13$4,410 SGD
Retailer 10$4,614 SGD
Do Amore Diamonds$8,489 SGD

36 data points across 16 retailers

25 retailers$956 SGD to $8,489 SGD

A
Cheapest Retailer
-
$956 SGD
$748 USD
Retailer 2
-
$956 SGD
$748 USD
View
Price last confirmed 19 days ago
Retailer 3
-
$1,041 SGD
$814 USD
View
Price last confirmed 20 days ago
A
Retailer 4
-
$1,041 SGD
$814 USD
View
Retailer 5
-
$1,110 SGD
$868 USD
View
Price last confirmed 27 days ago
Retailer 6
-
$1,110 SGD
$868 USD
View
Price last confirmed 13 days ago
A
Retailer 7
-
$1,138 SGD
$890 USD
View
A
Retailer 8
-
$1,148 SGD
$898 USD
View
Final sale: no returns
A
Retailer 9
-
$1,298 SGD
$1,015 USD
View
A
Retailer 10
-
$1,336 SGD
$1,045 USD
View
A
Retailer 11
-
$1,352 SGD
£833 GBP
View
A
Retailer 12
-
$1,563 SGD
$1,223 USD
View
A
Retailer 13
-
$1,880 SGD
£1,158 GBP
View
A
Retailer 14
-
$2,251 SGD
ZAR 28,443 ZAR
View
B+
Retailer 15
-
$2,732 SGD
$2,137 USD
View
Retailer 16
-
$3,044 SGD
A$3,663 AUD
View
Price last confirmed 22 days ago
Retailer 17
-
$3,046 SGD
A$3,666 AUD
View
Price last confirmed 9 days ago
B+
Retailer 18
-
$3,390 SGD
£2,088 GBP
View
Retailer 19
-
$3,443 SGD
$2,693 USD
View
Price last confirmed 30 days ago
B
Retailer 20
-
$3,730 SGD
$2,918 USD
View
B+
Retailer 21
-
$3,750 SGD
$2,933 USD
View
B
Retailer 22
-
$4,372 SGD
$3,420 USD
View
B+
Retailer 23
-
$4,410 SGD
$3,450 USD
View
B+
Retailer 24
-
$4,614 SGD
£2,842 GBP
View
Most Expensive
B
Do Amore Diamonds
27-8107C61D5 · Oct 29
$8,489 SGD
$6,640 USD
View
24 more retailers have this diamond
Prices start from $956 SGDSave up to $7,532 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
$956 SGD