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Princess|Lab Grown|IGI

1.79ct D SI1 Princess Lab Grown Diamond

ID • D/SI1 • IGI LG694550053

Shape and cutting style on the report: Princess cut

Certificate IGI LG694550053

Diamond specifications and retailer prices

From $295 SGD
$231 USD
As of October 30, 2026
Save $1,891 SGD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,186 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.79ct lab-grown princess diamond

This 1.79ct lab-grown princess sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG694550053 or 694550053. Listed at 18 retailers as of October 30, 2026, with prices from $295 to $2,186, a $1,891 spread on the same certified stone. Brilliant Earth lists it at $2,186. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.79
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.2°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG694550053
Dimensions6.58 × 6.51 × 4.52 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.58 mm6.51 mm1.79 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG694550053
Side View
Table 67.0%Crown 47.2°Girdle: Slightly ThickPavilion 35.6°Culet: NoneDepth 69.4%

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: $2,186 SGD|Low: $283 SGD|High: $3,119 SGD|Avg: $930 SGD|-29.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 11$295 SGD
Retailer 4$366 SGD
Retailer 12$366 SGD
Retailer 5$408 SGD
Retailer 10$492 SGD
Retailer 6$603 SGD
Retailer 2$689 SGD
Retailer 9$964 SGD
Retailer 3$1,176 SGD
Retailer 7$1,468 SGD
Retailer 8$1,630 SGD
Brilliant Earth$2,186 SGD

38 data points across 12 retailers

18 retailers$295 SGD to $2,186 SGD

A
Cheapest Retailer
-
$295 SGD
$231 USD
A
Retailer 2
-
$330 SGD
$258 USD
View
Final sale: no returns
A
Retailer 3
-
$343 SGD
$268 USD
View
A
Retailer 4
-
$366 SGD
$286 USD
View
A
Retailer 5
-
$366 SGD
$286 USD
View
A
Retailer 6
-
$408 SGD
£251 GBP
View
B+
Retailer 7
-
$492 SGD
$385 USD
View
A
Retailer 8
-
$603 SGD
€449 EUR
View
A
Retailer 9
-
$689 SGD
£425 GBP
View
A
Retailer 10
-
$702 SGD
$549 USD
View
B+
Retailer 11
-
$854 SGD
$668 USD
View
B+
Retailer 12
-
$964 SGD
$754 USD
View
B+
Retailer 13
-
$1,176 SGD
$920 USD
View
B
Retailer 14
-
$1,243 SGD
$972 USD
View
B
Retailer 15
-
$1,468 SGD
£904 GBP
View
B
Retailer 16
-
$1,630 SGD
$1,275 USD
View
Retailer 17
-
$1,630 SGD
$1,275 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
14084803A · Oct 30
$2,186 SGD
$1,710 USD
View
17 more retailers have this diamond
Prices start from $295 SGDSave up to $1,891 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
1.79ct Princess
$295 SGD