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Princess|Lab Grown|IGI

1.58ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG678583798

Shape and cutting style on the report: Princess cut

Certificate IGI LG678583798

Diamond specifications and retailer prices

From $286 SGD
$224 USD
As of October 30, 2026
Save $1,427 SGD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,713 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.58ct lab-grown princess diamond

This 1.58ct lab-grown princess sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG678583798 or 678583798. Listed at 22 retailers as of October 30, 2026, with prices from $286 to $1,713, a $1,427 spread on the same certified stone. Brilliant Earth lists it at $1,713. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle46.7°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678583798
Dimensions6.34 × 6.27 × 4.37 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
6.34 mm6.27 mm1.58 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG678583798
Side View
Table 68.0%Crown 46.7°Girdle: Slightly ThickPavilion 35.4°Culet: NoneDepth 69.7%

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: $1,713 SGD|Low: $286 SGD|High: $1,854 SGD|Avg: $796 SGD|-7.6%
Brilliant Earth
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
Retailer 20
Retailer 21
October 30, 2026
Retailer 10$286 SGD
Retailer 8$321 SGD
Retailer 6$332 SGD
Retailer 17$355 SGD
Retailer 2$397 SGD
Retailer 14$400 SGD
Retailer 21$479 SGD
Retailer 11$601 SGD
Retailer 3$611 SGD
Retailer 13$663 SGD
Retailer 19$683 SGD
Retailer 4$716 SGD
Retailer 16$719 SGD
Retailer 12$1,010 SGD
Retailer 20$1,144 SGD
Retailer 9$1,211 SGD
Retailer 5$1,383 SGD
Retailer 18$1,434 SGD
Retailer 15$1,434 SGD
Retailer 7$1,448 SGD
Brilliant Earth$1,713 SGD

36 data points across 21 retailers

22 retailers$286 SGD to $1,713 SGD

A
Cheapest Retailer
-
$286 SGD
$224 USD
A
Retailer 2
-
$321 SGD
$251 USD
View
Final sale: no returns
A
Retailer 3
-
$332 SGD
$260 USD
View
A
Retailer 4
-
$355 SGD
$278 USD
View
A
Retailer 5
-
$397 SGD
£245 GBP
View
A
Retailer 6
-
$400 SGD
$313 USD
View
B+
Retailer 7
-
$479 SGD
$375 USD
View
A
Retailer 8
-
$601 SGD
$470 USD
View
A
Retailer 9
-
$611 SGD
ZAR 7,725 ZAR
View
A
Retailer 10
-
$663 SGD
£409 GBP
View
A
Retailer 11
-
$683 SGD
$534 USD
View
B+
Retailer 12
-
$716 SGD
$560 USD
View
B+
Retailer 13
-
$719 SGD
€536 EUR
View
B+
Retailer 14
-
$1,010 SGD
$790 USD
View
B+
Retailer 15
-
$1,144 SGD
$895 USD
View
B
Retailer 16
-
$1,211 SGD
$947 USD
View
B
Retailer 17
-
$1,296 SGD
$1,014 USD
View
B
Retailer 18
-
$1,383 SGD
£852 GBP
View
B
Retailer 19
-
$1,434 SGD
£883 GBP
View
B
Retailer 20
-
$1,434 SGD
$1,122 USD
View
B
Retailer 21
-
$1,448 SGD
$1,133 USD
View
Most Expensive
B
Brilliant Earth
20628510A · Oct 30
$1,713 SGD
$1,340 USD
View
21 more retailers have this diamond
Prices start from $286 SGDSave up to $1,427 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
1.58ct Princess
$286 SGD