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Oval|Lab Grown|IGI

4.15ct H VS1 Oval Lab Grown Diamond

GD • H/VS1 • IGI LG573395925

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG573395925

Diamond specifications and retailer prices

From $917 NZD
$517 USD
As of November 1, 2026
Save $7,227 NZD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $8,144 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.15ct lab-grown oval diamond

This 4.15ct 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 LG573395925 or 573395925. Listed at 17 retailers as of October 31, 2026, with prices from $917 to $8,144, a $7,227 spread on the same certified stone. Do Amore Diamonds lists it at $8,144. 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

4.15
Carat
H
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG573395925
Dimensions12.84 × 9.14 × 5.73 mm
L/W Ratio1.40
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
12.84 mm9.14 mm4.15 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG573395925
Side View
Table 61.0%Crown 35°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 62.7%

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: Nov 1
Current: $8,144 NZD|Low: $740 NZD|High: $9,155 NZD|Avg: $3,293 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
November 1, 2026
Retailer 14$917 NZD
Retailer 3$1,027 NZD
Retailer 4$1,027 NZD
Retailer 15$1,139 NZD
Retailer 10$1,384 NZD
Retailer 16$1,765 NZD
Retailer 9$1,792 NZD
Retailer 5$1,849 NZD
Retailer 11$2,518 NZD
Retailer 13$2,938 NZD
Retailer 17$3,306 NZD
Retailer 6$3,650 NZD
Retailer 8$4,278 NZD
Retailer 12$4,684 NZD
Retailer 2$5,455 NZD
Do Amore Diamonds$8,144 NZD
Retailer 7$9,155 NZD

30 data points across 17 retailers

17 retailers$917 NZD to $8,144 NZD

A
Cheapest Retailer
-
$917 NZD
$517 USD
B+
Retailer 2
-
$1,027 NZD
$579 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,027 NZD
$579 USD
View
Retailer 4
-
$1,139 NZD
$642 USD
View
Price last confirmed 16 days ago
B+
Retailer 5
-
$1,139 NZD
$642 USD
View
B+
Retailer 6
-
$1,384 NZD
$780 USD
View
B
Retailer 7
-
$1,765 NZD
$995 USD
View
B+
Retailer 8
-
$1,792 NZD
$1,010 USD
View
B+
Retailer 9
-
$1,849 NZD
$1,042 USD
View
B+
Retailer 10
-
$2,518 NZD
A$2,183 AUD
View
B
Retailer 11
-
$2,938 NZD
$1,656 USD
View
B
Retailer 12
-
$3,306 NZD
$1,863 USD
View
B
Retailer 13
-
$3,650 NZD
£1,620 GBP
View
B
Retailer 14
-
$4,278 NZD
$2,411 USD
View
Retailer 15
-
$4,684 NZD
$2,640 USD
View
Price last confirmed 11 days ago
B
Retailer 16
-
$5,455 NZD
£2,421 GBP
View
Most Expensive
C
Do Amore Diamonds
27-E93B31234 · Oct 31
$8,144 NZD
$4,590 USD
View
16 more retailers have this diamond
Prices start from $917 NZDSave up to $7,227 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
4.15ct Oval
$917 NZD