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Oval|Lab Grown|IGI

4.59ct D VS1 Oval Lab Grown Diamond

VG • D/VS1 • IGI LG842641651

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG842641651

Diamond specifications and retailer prices

From $2,801 NZD
$1,576 USD
As of October 31, 2026
Save $14,919 NZD (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $19,213 NZD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 4.59ct lab-grown oval diamond

This 4.59ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG842641651 or 842641651. Listed at 11 retailers as of October 31, 2026, with a 533% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.59
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842641651
Dimensions13.92 × 9.34 × 5.67 mm
L/W Ratio1.49
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.92 mm9.34 mm4.59 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842641651
Side View
Table 60.0%Crown 35.6°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.7%

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 31
Current: $4,671 NZD|Low: $2,801 NZD|High: $17,720 NZD|Avg: $7,584 NZD|+0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 6$2,801 NZD
Retailer 2$3,757 NZD
Retailer 3$4,170 NZD
Retailer 1$4,671 NZD
Retailer 7$5,421 NZD
Retailer 4$7,063 NZD
Retailer 5$7,561 NZD
Retailer 9$8,679 NZD
Retailer 10$11,622 NZD
Retailer 8$17,720 NZD

6 data points across 10 retailers

11 retailers$2,801 NZD to $17,720 NZD

A
Cheapest Retailer
-
$2,801 NZD
$1,576 USD
B+
Retailer 2
-
$3,757 NZD
$2,114 USD
View
B+
Retailer 3
-
$4,170 NZD
$2,346 USD
View
B+
Retailer 4
-
$4,671 NZD
£2,070 GBP
View
B
Retailer 5
-
$5,421 NZD
$3,050 USD
View
B
Retailer 6
-
$7,063 NZD
A$6,114 AUD
View
B
Retailer 7
-
$7,561 NZD
A$6,545 AUD
View
B
Retailer 8
-
$8,679 NZD
$4,883 USD
View
B
Retailer 9
-
$11,622 NZD
$6,539 USD
View
B
Retailer 10
-
$17,720 NZD
$9,970 USD
View
Most Expensive
Brilliant Earth
22396552A · Nov 1
$19,213 NZD
$10,810 USD
View
Price under review
10 more retailers have this diamond
Prices start from $2,801 NZDSave up to $14,919 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
4.59ct Oval
$2,801 NZD