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Oval|Lab Grown|IGI

4.15ct H VS1 Oval Lab Grown Diamond

VG • H/VS1 • IGI LG566302199

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG566302199

Diamond specifications and retailer prices

From $1,357 NZD
$765 USD
As of November 2, 2026
Save $5,208 NZD (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,565 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 very-good cut grade and certified by IGI LG566302199 or 566302199. Listed at 16 retailers as of October 31, 2026, with prices from $1,357 to $6,565, a $5,208 spread on the same certified stone. Brilliant Earth lists it at $6,565. 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
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG566302199
Dimensions12.58 × 9.12 × 5.80 mm
L/W Ratio1.38
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
12.58 mm9.12 mm4.15 ctH / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG566302199
Side View
Table 58.5%Crown 36.7°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 63.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $6,565 NZD|Low: $671 NZD|High: $7,700 NZD|Avg: $2,737 NZD|-14.7%
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
October 31, 2026
Retailer 6$1,026 NZD
Retailer 5$1,057 NZD
Retailer 8$1,357 NZD
Retailer 3$1,723 NZD
Retailer 2$1,736 NZD
Retailer 15$1,824 NZD
Retailer 10$2,207 NZD
Retailer 9$2,222 NZD
Retailer 14$2,301 NZD
Retailer 7$2,785 NZD
Retailer 11$2,862 NZD
Retailer 4$3,611 NZD
Retailer 13$4,655 NZD
Retailer 12$4,666 NZD
Brilliant Earth$6,565 NZD

31 data points across 15 retailers

16 retailers$1,357 NZD to $6,565 NZD

Retailer 1
-
$829 NZD
$467 USD
Price last confirmed 39 days ago
Retailer 2
-
$926 NZD
$522 USD
View
Price last confirmed 36 days ago
Retailer 3
-
$1,013 NZD
$571 USD
View
Price last confirmed 35 days ago
A
Retailer 4
-
$1,357 NZD
$765 USD
View
B+
Retailer 5
-
$1,723 NZD
$971 USD
View
B+
Retailer 6
-
$1,736 NZD
€932 EUR
View
A
Retailer 7
-
$1,824 NZD
$1,028 USD
View
B+
Retailer 8
-
$2,207 NZD
ZAR 20,094 ZAR
View
B+
Retailer 9
-
$2,222 NZD
A$1,927 AUD
View
B+
Retailer 10
-
$2,301 NZD
$1,297 USD
View
B+
Retailer 11
-
$2,862 NZD
$1,613 USD
View
Retailer 12
-
$3,300 NZD
$1,860 USD
View
Price last confirmed 34 days ago
B+
Retailer 13
-
$3,611 NZD
$2,035 USD
View
B
Retailer 14
-
$4,655 NZD
£2,066 GBP
View
Retailer 15
-
$4,666 NZD
$2,630 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
7625445A · Oct 31
$6,565 NZD
$3,700 USD
View
15 more retailers have this diamond
Prices start from $1,357 NZDSave up to $5,208 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
$1,357 NZD