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Oval|Lab Grown|IGI

1.59ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG583333853

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG583333853

Diamond specifications and retailer prices

From $383 NZD
$215 USD
As of October 26, 2026
Save $1,933 NZD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,316 NZD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.59ct lab-grown oval diamond

This 1.59ct lab-grown oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG583333853 or 583333853. Listed at 21 retailers as of October 26, 2026, with prices from $383 to $2,316, a $1,933 spread on the same certified stone. Brilliant Earth lists it at $2,316. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG583333853
Dimensions6.56 × 9.54 × 4.07 mm
L/W Ratio1.45
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
6.56 mm9.54 mm1.59 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG583333853
Side View
Table 60.0%Crown 33.7°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.0%

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: Oct 26
Current: $2,316 NZD|Low: $369 NZD|High: $2,512 NZD|Avg: $1,051 NZD|-7.8%
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
October 29, 2026
Retailer 3$383 NZD
Retailer 4$476 NZD
Retailer 6$476 NZD
Retailer 7$559 NZD
Retailer 14$641 NZD
Retailer 11$684 NZD
Retailer 9$817 NZD
Retailer 13$825 NZD
Retailer 8$877 NZD
Retailer 10$1,110 NZD
Retailer 12$1,534 NZD
Retailer 2$1,916 NZD
Retailer 5$1,935 NZD
Brilliant Earth$2,316 NZD

34 data points across 14 retailers

21 retailers$383 NZD to $2,316 NZD

A
Cheapest Retailer
-
$383 NZD
$215 USD
A
Retailer 2
-
$429 NZD
$241 USD
View
Final sale: no returns
A
Retailer 3
-
$445 NZD
$250 USD
View
A
Retailer 4
-
$476 NZD
$267 USD
View
A
Retailer 5
-
$476 NZD
$267 USD
View
A
Retailer 6
-
$559 NZD
£247 GBP
View
B+
Retailer 7
-
$641 NZD
$360 USD
View
A
Retailer 8
-
$684 NZD
HK$3,000 HKD
View
A
Retailer 9
-
$817 NZD
ZAR 7,408 ZAR
View
A
Retailer 10
-
$825 NZD
€441 EUR
View
Price last confirmed 10 days ago
A
Retailer 11
-
$877 NZD
£388 GBP
View
A
Retailer 12
-
$930 NZD
$522 USD
View
A
Retailer 13
-
$1,110 NZD
A$959 AUD
View
B+
Retailer 14
-
$1,529 NZD
$858 USD
View
B+
Retailer 15
-
$1,534 NZD
$861 USD
View
B+
Retailer 16
-
$1,623 NZD
$911 USD
View
B+
Retailer 17
-
$1,916 NZD
£847 GBP
View
B+
Retailer 18
-
$1,935 NZD
$1,086 USD
View
B
Retailer 19
-
$2,213 NZD
$1,242 USD
View
B
Retailer 20
-
$2,230 NZD
CA$1,739 CAD
View
Most Expensive
B
Brilliant Earth
16038062A · Oct 28
$2,316 NZD
$1,300 USD
View
20 more retailers have this diamond
Prices start from $383 NZDSave up to $1,933 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
1.59ct Oval
$383 NZD