CaratHunter
Plans
Princess|Lab Grown|IGI

1.57ct E VVS1 Princess Lab Grown Diamond

ID • E/VVS1 • IGI LG636414928

Shape and cutting style on the report: Princess cut

Certificate IGI LG636414928

Diamond specifications and retailer prices

From $591 NZD
$333 USD
As of October 30, 2026
Save $4,182 NZD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,773 NZD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.57ct lab-grown princess diamond

This 1.57ct lab-grown princess sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG636414928 or 636414928. Listed at 22 retailers as of October 28, 2026, with prices from $591 to $4,773, a $4,182 spread on the same certified stone. Brilliant Earth lists it at $4,773. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636414928
Dimensions6.30 × 6.28 × 4.55 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.30 mm6.28 mm1.57 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636414928
Side View
Table 67.0%Crown 45°Girdle: MediumPavilion 38.2°Culet: NoneDepth 72.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $4,773 NZD|Low: $507 NZD|High: $4,933 NZD|Avg: $1,676 NZD|-3.2%
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
October 30, 2026
Retailer 7$591 NZD
Retailer 17$655 NZD
Retailer 18$697 NZD
Retailer 3$896 NZD
Retailer 11$978 NZD
Retailer 9$1,072 NZD
Retailer 14$1,126 NZD
Retailer 2$1,162 NZD
Retailer 6$1,208 NZD
Retailer 5$1,253 NZD
Retailer 13$1,524 NZD
Retailer 15$2,014 NZD
Retailer 8$2,191 NZD
Retailer 16$2,369 NZD
Retailer 4$2,520 NZD
Retailer 12$2,641 NZD
Retailer 10$2,672 NZD
Brilliant Earth$4,773 NZD

38 data points across 18 retailers

22 retailers$591 NZD to $4,773 NZD

Retailer 1
-
$454 NZD
$256 USD
Price last confirmed 38 days ago
Retailer 2
-
$527 NZD
$297 USD
View
Price last confirmed 37 days ago
Retailer 3
-
$555 NZD
$313 USD
View
Price last confirmed 33 days ago
A
Retailer 4
-
$591 NZD
$333 USD
View
Final sale: no returns
Retailer 5
-
$655 NZD
$369 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$655 NZD
$369 USD
View
Retailer 7
-
$697 NZD
£309 GBP
View
Price last confirmed 13 days ago
A
Retailer 8
-
$896 NZD
$505 USD
View
A
Retailer 9
-
$978 NZD
€525 EUR
View
B+
Retailer 10
-
$1,072 NZD
$604 USD
View
B+
Retailer 11
-
$1,126 NZD
ZAR 10,252 ZAR
View
B+
Retailer 12
-
$1,162 NZD
£516 GBP
View
B+
Retailer 13
-
$1,208 NZD
$681 USD
View
B+
Retailer 14
-
$1,253 NZD
$706 USD
View
B+
Retailer 15
-
$1,524 NZD
A$1,321 AUD
View
B
Retailer 16
-
$2,014 NZD
$1,135 USD
View
B
Retailer 17
-
$2,191 NZD
$1,235 USD
View
Retailer 18
-
$2,369 NZD
$1,335 USD
View
Price last confirmed 12 days ago
B
Retailer 19
-
$2,520 NZD
$1,420 USD
View
B+
Retailer 20
-
$2,641 NZD
£1,172 GBP
View
B
Retailer 21
-
$2,672 NZD
$1,506 USD
View
Most Expensive
B
Brilliant Earth
11350884A · Oct 28
$4,773 NZD
$2,690 USD
View
21 more retailers have this diamond
Prices start from $591 NZDSave up to $4,182 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
1.57ct Princess
$591 NZD