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Oval|Lab Grown|IGI

3.59ct H VS1 Oval Lab Grown Diamond

GD • H/VS1 • IGI LG577390633

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG577390633

Diamond specifications and retailer prices

From $1,572 NZD
$886 USD
As of October 30, 2026
Save $4,869 NZD (76%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,441 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.59ct lab-grown oval diamond

This 3.59ct 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 LG577390633 or 577390633. Listed at 17 retailers as of October 30, 2026, with prices from $1,572 to $6,441, a $4,869 spread on the same certified stone. Brilliant Earth lists it at $6,441. 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

3.59
Carat
H
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG577390633
Dimensions12.25 × 8.76 × 5.43 mm
L/W Ratio1.40
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
12.25 mm8.76 mm3.59 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG577390633
Side View
Table 59.0%Crown 36.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $6,441 NZD|Low: $625 NZD|High: $9,315 NZD|Avg: $2,666 NZD|-30.9%
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
Retailer 16
October 31, 2026
Retailer 5$905 NZD
Retailer 7$967 NZD
Retailer 3$1,572 NZD
Retailer 11$1,579 NZD
Retailer 2$1,585 NZD
Retailer 16$1,703 NZD
Retailer 9$2,120 NZD
Retailer 10$2,178 NZD
Retailer 15$2,285 NZD
Retailer 8$2,623 NZD
Retailer 13$2,697 NZD
Retailer 4$3,282 NZD
Retailer 12$3,691 NZD
Retailer 14$3,717 NZD
Retailer 6$3,931 NZD
Brilliant Earth$6,441 NZD

34 data points across 16 retailers

17 retailers$1,572 NZD to $6,441 NZD

Retailer 1
-
$781 NZD
$440 USD
Price last confirmed 38 days ago
Retailer 2
-
$875 NZD
$493 USD
View
Price last confirmed 35 days ago
Retailer 3
-
$955 NZD
$538 USD
View
Price last confirmed 34 days ago
B
Retailer 4
-
$1,572 NZD
$886 USD
View
B+
Retailer 5
-
$1,579 NZD
$890 USD
View
B+
Retailer 6
-
$1,585 NZD
€851 EUR
View
B+
Retailer 7
-
$1,703 NZD
$960 USD
View
B+
Retailer 8
-
$2,120 NZD
A$1,838 AUD
View
B+
Retailer 9
-
$2,178 NZD
ZAR 19,834 ZAR
View
B+
Retailer 10
-
$2,285 NZD
$1,288 USD
View
B+
Retailer 11
-
$2,697 NZD
$1,520 USD
View
Retailer 12
-
$3,110 NZD
$1,753 USD
View
Price last confirmed 34 days ago
B
Retailer 13
-
$3,282 NZD
$1,849 USD
View
B
Retailer 14
-
$3,691 NZD
£1,638 GBP
View
Retailer 15
-
$3,717 NZD
$2,095 USD
View
Price last confirmed 13 days ago
Retailer 16
-
$3,931 NZD
$2,216 USD
View
Price last confirmed 20 days ago
Most Expensive
B
Brilliant Earth
7628525A · Oct 30
$6,441 NZD
$3,630 USD
View
16 more retailers have this diamond
Prices start from $1,572 NZDSave up to $4,869 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.

B+
3.59ct Oval
$1,572 NZD