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Princess|Lab Grown|IGI

1.43ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG651406512

Shape and cutting style on the report: Princess cut

Certificate IGI LG651406512

Diamond specifications and retailer prices

From $970 SGD
$759 USD
As of October 30, 2026
Save $7,646 SGD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $8,616 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.43ct lab-grown princess diamond

This 1.43ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG651406512 or 651406512. Listed at 23 retailers as of October 30, 2026, with prices from $970 to $8,616, a $7,646 spread on the same certified stone. Do Amore Diamonds lists it at $8,616. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG651406512
Dimensions6.30 × 6.17 × 4.23 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.30 mm6.17 mm1.43 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG651406512
Side View
Table 69.0%Crown 41.7°Girdle: MediumPavilion 36.7°Culet: NoneDepth 68.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $8,616 SGD|Low: $931 SGD|High: $8,616 SGD|Avg: $2,941 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
Retailer 17
October 31, 2026
Retailer 7$970 SGD
Retailer 6$1,055 SGD
Retailer 5$1,125 SGD
Retailer 17$1,125 SGD
Retailer 11$1,371 SGD
Retailer 8$1,586 SGD
Retailer 2$1,908 SGD
Retailer 13$2,283 SGD
Retailer 10$2,587 SGD
Retailer 3$2,676 SGD
Retailer 14$3,233 SGD
Retailer 4$3,491 SGD
Retailer 16$3,567 SGD
Retailer 9$3,772 SGD
Retailer 12$4,679 SGD
Retailer 15$4,730 SGD
Do Amore Diamonds$8,616 SGD

34 data points across 17 retailers

23 retailers$970 SGD to $8,616 SGD

A
Cheapest Retailer
-
$970 SGD
$759 USD
A
Retailer 2
-
$1,055 SGD
$825 USD
View
A
Retailer 3
-
$1,125 SGD
$880 USD
View
Retailer 4
-
$1,125 SGD
$880 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$1,166 SGD
$912 USD
View
Final sale: no returns
A
Retailer 6
-
$1,176 SGD
$920 USD
View
A
Retailer 7
-
$1,309 SGD
$1,024 USD
View
A
Retailer 8
-
$1,349 SGD
$1,055 USD
View
A
Retailer 9
-
$1,371 SGD
£844 GBP
View
A
Retailer 10
-
$1,586 SGD
$1,241 USD
View
B+
Retailer 11
-
$1,908 SGD
£1,175 GBP
View
B+
Retailer 12
-
$2,283 SGD
ZAR 28,845 ZAR
View
B+
Retailer 13
-
$2,587 SGD
A$3,113 AUD
View
B+
Retailer 14
-
$2,676 SGD
$2,093 USD
View
Retailer 15
-
$3,233 SGD
A$3,891 AUD
View
Price last confirmed 9 days ago
B
Retailer 16
-
$3,429 SGD
£2,112 GBP
View
B+
Retailer 17
-
$3,491 SGD
$2,731 USD
View
B+
Retailer 18
-
$3,567 SGD
$2,790 USD
View
B
Retailer 19
-
$3,772 SGD
$2,951 USD
View
B
Retailer 20
-
$4,433 SGD
$3,468 USD
View
B
Retailer 21
-
$4,679 SGD
£2,882 GBP
View
B
Retailer 22
-
$4,730 SGD
$3,700 USD
View
Most Expensive
B
Do Amore Diamonds
27-8FEA2A73F · Oct 31
$8,616 SGD
$6,740 USD
View
22 more retailers have this diamond
Prices start from $970 SGDSave up to $7,646 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
1.43ct Princess
$970 SGD