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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 $397 NZD
$224 USD
As of October 30, 2026
Save $1,980 NZD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,378 NZD 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 $397 to $2,378, a $1,980 spread on the same certified stone. Brilliant Earth lists it at $2,378. 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: $2,378 NZD|Low: $397 NZD|High: $2,573 NZD|Avg: $1,115 NZD|-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 31, 2026
Retailer 11$397 NZD
Retailer 9$445 NZD
Retailer 7$461 NZD
Retailer 18$493 NZD
Retailer 15$551 NZD
Retailer 14$555 NZD
Retailer 3$665 NZD
Retailer 12$834 NZD
Retailer 4$848 NZD
Retailer 2$921 NZD
Retailer 20$947 NZD
Retailer 5$994 NZD
Retailer 17$999 NZD
Retailer 13$1,283 NZD
Retailer 21$1,588 NZD
Retailer 10$1,681 NZD
Retailer 6$1,920 NZD
Retailer 19$1,990 NZD
Retailer 16$1,991 NZD
Retailer 8$2,010 NZD
Brilliant Earth$2,378 NZD

36 data points across 21 retailers

22 retailers$397 NZD to $2,378 NZD

A
Cheapest Retailer
-
$397 NZD
$224 USD
A
Retailer 2
-
$445 NZD
$251 USD
View
Final sale: no returns
A
Retailer 3
-
$461 NZD
$260 USD
View
A
Retailer 4
-
$493 NZD
$278 USD
View
A
Retailer 5
-
$551 NZD
£245 GBP
View
A
Retailer 6
-
$555 NZD
$313 USD
View
B+
Retailer 7
-
$665 NZD
$375 USD
View
A
Retailer 8
-
$834 NZD
$470 USD
View
A
Retailer 9
-
$848 NZD
ZAR 7,725 ZAR
View
A
Retailer 10
-
$921 NZD
£409 GBP
View
A
Retailer 11
-
$947 NZD
$534 USD
View
B+
Retailer 12
-
$994 NZD
$560 USD
View
B+
Retailer 13
-
$999 NZD
€536 EUR
View
B+
Retailer 14
-
$1,283 NZD
$723 USD
View
B+
Retailer 15
-
$1,588 NZD
$895 USD
View
B
Retailer 16
-
$1,681 NZD
$947 USD
View
B
Retailer 17
-
$1,799 NZD
$1,014 USD
View
B
Retailer 18
-
$1,920 NZD
£852 GBP
View
B
Retailer 19
-
$1,990 NZD
£883 GBP
View
B
Retailer 20
-
$1,991 NZD
$1,122 USD
View
B
Retailer 21
-
$2,010 NZD
$1,133 USD
View
Most Expensive
B
Brilliant Earth
20628510A · Oct 30
$2,378 NZD
$1,340 USD
View
21 more retailers have this diamond
Prices start from $397 NZDSave up to $1,980 NZD

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
$397 NZD