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Princess|Lab Grown|IGI

1.89ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG743550650

Shape and cutting style on the report: Princess cut

Certificate IGI LG743550650

Diamond specifications and retailer prices

From $1,199 SGD
$938 USD
As of October 30, 2026
Save $3,735 SGD (76%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $4,954 SGD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1.89ct lab-grown princess diamond

This 1.89ct lab-grown princess sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG743550650 or 743550650. Listed at 31 retailers as of October 30, 2026, with a 312% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.89
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743550650
Dimensions6.83 × 6.82 × 4.82 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.83 mm6.82 mm1.89 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743550650
Side View
Table 66.0%Crown 37.9°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 70.7%

Caratlytics Score

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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: $4,954 SGD|Low: $1,199 SGD|High: $7,057 SGD|Avg: $3,197 SGD|-1.0%
Rare Carat
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
Retailer 19
October 30, 2026
Retailer 15$1,199 SGD
Retailer 9$1,509 SGD
Retailer 17$1,522 SGD
Retailer 2$1,557 SGD
Retailer 14$1,877 SGD
Retailer 3$1,908 SGD
Retailer 5$2,223 SGD
Retailer 7$2,543 SGD
Retailer 10$3,078 SGD
Retailer 8$3,442 SGD
Retailer 12$3,886 SGD
Retailer 16$4,127 SGD
Retailer 4$4,304 SGD
Retailer 18$4,402 SGD
Retailer 11$4,662 SGD
Retailer 19$4,710 SGD
Retailer 6$4,718 SGD
Retailer 13$4,935 SGD
Rare Carat$4,954 SGD

36 data points across 19 retailers

31 retailers$1,199 SGD to $4,935 SGD

Retailer 1
-
$1,193 SGD
$933 USD
Price last confirmed 30 days ago
A
Retailer 2
-
$1,199 SGD
$938 USD
View
Final sale: no returns
Retailer 3
-
$1,298 SGD
$1,015 USD
View
Price last confirmed 37 days ago
Retailer 4
-
$1,298 SGD
$1,015 USD
View
Price last confirmed 17 days ago
Retailer 5
-
$1,364 SGD
$1,067 USD
View
Price last confirmed 31 days ago
A
Retailer 6
-
$1,383 SGD
$1,082 USD
View
Retailer 7
-
$1,383 SGD
$1,082 USD
View
Price last confirmed 27 days ago
Retailer 8
-
$1,383 SGD
$1,082 USD
View
Price last confirmed 20 days ago
A
Retailer 9
-
$1,509 SGD
$1,180 USD
View
A
Retailer 10
-
$1,522 SGD
HK$9,300 HKD
View
A
Retailer 11
-
$1,557 SGD
$1,218 USD
View
A
Retailer 12
-
$1,877 SGD
$1,468 USD
View
A
Retailer 13
-
$1,908 SGD
£1,175 GBP
View
A
Retailer 14
-
$2,210 SGD
$1,729 USD
View
A
Retailer 15
-
$2,223 SGD
€1,656 EUR
View
A
Retailer 16
-
$2,543 SGD
ZAR 32,140 ZAR
View
B+
Retailer 17
-
$3,078 SGD
$2,408 USD
View
Retailer 18
-
$3,442 SGD
A$4,142 AUD
View
Price last confirmed 9 days ago
B+
Retailer 19
-
$3,561 SGD
$2,786 USD
View
B+
Retailer 20
-
$3,819 SGD
£2,352 GBP
View
B+
Retailer 21
-
$3,886 SGD
$3,040 USD
View
Retailer 22
-
$3,890 SGD
$3,043 USD
View
Price last confirmed 30 days ago
Retailer 23
-
$3,890 SGD
$3,043 USD
View
Price last confirmed 20 days ago
B+
Retailer 24
-
$4,127 SGD
$3,228 USD
View
B
Retailer 25
-
$4,304 SGD
$3,367 USD
View
B
Retailer 26
-
$4,402 SGD
View
Retailer 27
-
$4,662 SGD
A$5,610 AUD
View
Price last confirmed 25 days ago
B
Retailer 28
-
$4,710 SGD
$3,684 USD
View
B+
Retailer 29
-
$4,718 SGD
£2,906 GBP
View
B
Retailer 30
-
$4,935 SGD
$3,860 USD
View
Most Expensive
Rare Carat
2228-14_l_743550650 · Oct 21
$4,954 SGD
$3,875 USD
View
Price last confirmed 9 days ago
30 more retailers have this diamond
Prices start from $1,199 SGDSave up to $3,735 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
1.89ct Princess
$1,199 SGD