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Oval|Lab Grown|IGI

4.54ct H VS1 Oval Lab Grown Diamond

GD • H/VS1 • IGI LG573315832

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG573315832

Diamond specifications and retailer prices

From $1,379 NZD
$777 USD
As of October 29, 2026
Save $10,332 NZD (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $11,710 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.54ct lab-grown oval diamond

This 4.54ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG573315832 or 573315832. Listed at 12 retailers as of October 29, 2026, with prices from $1,379 to $11,710, a $10,332 spread on the same certified stone. Do Amore Diamonds lists it at $11,710. 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

4.54
Carat
H
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG573315832
Dimensions13.81 × 9.31 × 5.68 mm
L/W Ratio1.48
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
13.81 mm9.31 mm4.54 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG573315832
Side View
Table 61.0%Crown 34.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.0%

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 29
Current: $11,710 NZD|Low: $1,322 NZD|High: $11,710 NZD|Avg: $4,278 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 14$1,379 NZD
Retailer 17$1,499 NZD
Retailer 10$2,084 NZD
Retailer 4$2,149 NZD
Retailer 13$2,156 NZD
Retailer 3$2,232 NZD
Retailer 15$2,582 NZD
Retailer 8$2,713 NZD
Retailer 2$3,779 NZD
Retailer 12$3,801 NZD
Retailer 6$4,705 NZD
Retailer 16$4,959 NZD
Retailer 5$5,462 NZD
Retailer 11$6,647 NZD
Retailer 9$7,023 NZD
Retailer 7$7,037 NZD
Do Amore Diamonds$11,710 NZD

34 data points across 17 retailers

12 retailers$1,379 NZD to $11,710 NZD

A
Cheapest Retailer
-
$1,379 NZD
$777 USD
B+
Retailer 2
-
$1,499 NZD
$845 USD
View
B+
Retailer 3
-
$2,084 NZD
£925 GBP
View
B+
Retailer 4
-
$2,149 NZD
$1,211 USD
View
B+
Retailer 5
-
$2,156 NZD
$1,215 USD
View
B+
Retailer 6
-
$2,232 NZD
$1,258 USD
View
B+
Retailer 7
-
$2,582 NZD
$1,455 USD
View
B
Retailer 8
-
$3,779 NZD
A$3,277 AUD
View
B
Retailer 9
-
$3,801 NZD
$2,142 USD
View
B
Retailer 10
-
$4,959 NZD
$2,795 USD
View
B
Retailer 11
-
$6,647 NZD
£2,950 GBP
View
Most Expensive
C
Do Amore Diamonds
7-1564012 · Oct 31
$11,710 NZD
$6,600 USD
View
11 more retailers have this diamond
Prices start from $1,379 NZDSave up to $10,332 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
4.54ct Oval
$1,379 NZD