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Oval|Lab Grown|IGI

0.59ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG789614340

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG789614340

Diamond specifications and retailer prices

From $311 NZD
$175 USD
As of October 29, 2026
Save $1,667 NZD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,977 NZD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.59ct lab-grown oval diamond

This 0.59ct lab-grown oval sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG789614340 or 789614340. Listed at 20 retailers as of October 29, 2026, with prices from $311 to $1,977, a $1,667 spread on the same certified stone. Reve Diamonds lists it at $1,977. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.59
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789614340
Dimensions6.89 × 4.65 × 2.95 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.89 mm4.65 mm0.59 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG789614340
Side View
Table 59.0%Crown 34.4°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 63.4%

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 29
Current: $691 NZD|Low: $302 NZD|High: $1,977 NZD|Avg: $778 NZD|+3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
October 31, 2026
Retailer 4$311 NZD
Retailer 13$348 NZD
Retailer 2$360 NZD
Retailer 15$385 NZD
Retailer 8$390 NZD
Retailer 16$546 NZD
Retailer 10$648 NZD
Retailer 9$669 NZD
Retailer 19$683 NZD
Retailer 1$691 NZD
Retailer 18$697 NZD
Retailer 3$801 NZD
Retailer 6$916 NZD
Retailer 5$981 NZD
Retailer 11$1,047 NZD
Retailer 17$1,238 NZD
Retailer 12$1,309 NZD
Retailer 7$1,336 NZD
Retailer 14$1,812 NZD
Reve Diamonds$1,977 NZD

35 data points across 20 retailers

20 retailers$311 NZD to $1,977 NZD

A
Cheapest Retailer
-
$311 NZD
$175 USD
A
Retailer 2
-
$348 NZD
$196 USD
View
Final sale: no returns
A
Retailer 3
-
$360 NZD
$203 USD
View
A
Retailer 4
-
$385 NZD
$217 USD
View
Retailer 5
-
$390 NZD
$220 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$390 NZD
$220 USD
View
A
Retailer 7
-
$546 NZD
$308 USD
View
Retailer 8
-
$648 NZD
$365 USD
View
Price last confirmed 12 days ago
A
Retailer 9
-
$683 NZD
$385 USD
View
A
Retailer 10
-
$691 NZD
£307 GBP
View
A
Retailer 11
-
$697 NZD
ZAR 6,342 ZAR
View
B+
Retailer 12
-
$801 NZD
$451 USD
View
B+
Retailer 13
-
$916 NZD
$516 USD
View
B+
Retailer 14
-
$981 NZD
A$851 AUD
View
B+
Retailer 15
-
$1,047 NZD
$590 USD
View
B+
Retailer 16
-
$1,238 NZD
$698 USD
View
B
Retailer 17
-
$1,309 NZD
$738 USD
View
B
Retailer 18
-
$1,336 NZD
$753 USD
View
B
Retailer 19
-
$1,812 NZD
£804 GBP
View
Most Expensive
B
Reve Diamonds
880FA0497 · Oct 30
$1,977 NZD
$1,114 USD
View
19 more retailers have this diamond
Prices start from $311 NZDSave up to $1,667 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
0.59ct Oval
$311 NZD