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Marquise|Lab Grown|IGI

5.59ct I VS1 Marquise Lab Grown Diamond

GD • I/VS1 • IGI LG572337864

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG572337864

Diamond specifications and retailer prices

From $1,635 NZD
$920 USD
As of November 2, 2026
Save $12,885 NZD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $14,521 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 5.59ct lab-grown marquise diamond

This 5.59ct lab-grown marquise sits in the over five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG572337864 or 572337864. Listed at 13 retailers as of November 2, 2026, with prices from $1,635 to $14,521, a $12,885 spread on the same certified stone. Do Amore Diamonds lists it at $14,521. 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

5.59
Carat
I
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG572337864
Dimensions19.93 × 8.90 × 5.51 mm
L/W Ratio2.24
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
19.93 mm8.90 mm5.59 ctI / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG572337864
Side View
Table 61.0%Crown 35.4°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.9%

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: Nov 2
Current: $14,521 NZD|Low: $1,308 NZD|High: $14,521 NZD|Avg: $4,337 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 8$1,635 NZD
Retailer 11$1,779 NZD
Retailer 12$1,831 NZD
Retailer 2$2,341 NZD
Retailer 3$2,559 NZD
Retailer 9$3,041 NZD
Retailer 6$3,048 NZD
Retailer 10$3,923 NZD
Retailer 4$3,944 NZD
Retailer 7$4,218 NZD
Retailer 5$7,099 NZD
Do Amore Diamonds$14,521 NZD

37 data points across 12 retailers

13 retailers$1,635 NZD to $14,521 NZD

A
Cheapest Retailer
-
$1,635 NZD
$920 USD
B+
Retailer 2
-
$1,779 NZD
$1,001 USD
View
B+
Retailer 3
-
$1,831 NZD
$1,030 USD
View
Final sale: no returns
B+
Retailer 4
-
$2,341 NZD
£1,037 GBP
View
B+
Retailer 5
-
$2,559 NZD
$1,440 USD
View
B+
Retailer 6
-
$3,041 NZD
$1,711 USD
View
B+
Retailer 7
-
$3,048 NZD
$1,715 USD
View
B+
Retailer 8
-
$3,923 NZD
$2,207 USD
View
B+
Retailer 9
-
$3,944 NZD
$2,219 USD
View
B+
Retailer 10
-
$4,218 NZD
$2,373 USD
View
B
Retailer 11
-
$7,099 NZD
£3,145 GBP
View
C
Retailer 12
-
$13,898 NZD
$7,820 USD
View
Most Expensive
C
Do Amore Diamonds
27-E3A56BD05 · Nov 2
$14,521 NZD
$8,170 USD
View
12 more retailers have this diamond
Prices start from $1,635 NZDSave up to $12,885 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
5.59ct Marquise
$1,635 NZD