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Princess|Lab Grown|IGI

1.89ct D IF Princess Lab Grown Diamond

D/IF

Diamond specifications and retailer prices

From $1,071 SGD
$838 USD
As of October 30, 2026
Save $2,819 SGD (72%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,890 SGD at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

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) and certified by IGI. Listed at 6 retailers as of October 28, 2026, with prices from $1,071 to $3,890, a $2,819 spread on the same certified stone. NZ Jewellers lists it at $3,890. 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

1.89
Carat
D
Colour
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions6.83 × 6.82 × 4.82 mm
L/W Ratio1.00
Top View
6.83 mm6.82 mm1.89 ctD / IF
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 66.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 70.7%

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: $3,890 SGD|Low: $1,071 SGD|High: $3,890 SGD|Avg: $1,743 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 3$1,071 SGD
Retailer 4$1,298 SGD
Retailer 5$1,383 SGD
Retailer 2$1,408 SGD
NZ Jewellers$3,890 SGD

32 data points across 5 retailers

6 retailers$1,071 SGD to $3,890 SGD

A
Cheapest Retailer
-
$1,071 SGD
$838 USD
Retailer 2
-
$1,193 SGD
$933 USD
View
Price last confirmed 19 days ago
B+
Retailer 3
-
$1,298 SGD
$1,015 USD
View
A
Retailer 4
-
$1,408 SGD
£867 GBP
View
Retailer 5
-
$3,890 SGD
$3,043 USD
View
Price last confirmed 26 days ago
Most Expensive
B
NZ Jewellers
fe235b87-0413-4108-9c05-85fe82e53b1d · Oct 28
$3,890 SGD
$3,043 USD
View
5 more retailers have this diamond
Prices start from $1,071 SGDSave up to $2,819 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
$1,071 SGD