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Oval|Lab Grown|IGI

0.59ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG812621427

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG812621427

Diamond specifications and retailer prices

From $319 NZD
$180 USD
As of October 29, 2026
Save $1,686 NZD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,006 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 LG812621427 or 812621427. Listed at 19 retailers as of October 29, 2026, with prices from $319 to $2,006, a $1,686 spread on the same certified stone. Reve Diamonds lists it at $2,006. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812621427
Dimensions6.94 × 4.69 × 2.91 mm
L/W Ratio1.48
Girdle conditionFaceted
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
6.94 mm4.69 mm0.59 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812621427
Side View
Table 60.0%Crown 34.6°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 62.0%

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: $1,347 NZD|Low: $314 NZD|High: $2,006 NZD|Avg: $787 NZD|-1.9%
Retailer 1
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
Retailer 18
Retailer 19
Reve Diamonds
October 31, 2026
Retailer 5$319 NZD
Retailer 2$358 NZD
Retailer 19$371 NZD
Retailer 14$396 NZD
Retailer 8$405 NZD
Retailer 15$559 NZD
Retailer 11$648 NZD
Retailer 18$687 NZD
Retailer 10$689 NZD
Retailer 12$714 NZD
Retailer 17$716 NZD
Retailer 3$828 NZD
Retailer 6$924 NZD
Retailer 4$1,010 NZD
Retailer 9$1,047 NZD
Retailer 16$1,274 NZD
Retailer 1$1,347 NZD
Retailer 7$1,370 NZD
Retailer 13$1,864 NZD
Reve Diamonds$2,006 NZD

40 data points across 20 retailers

19 retailers$319 NZD to $2,006 NZD

A
Cheapest Retailer
-
$319 NZD
$180 USD
A
Retailer 2
-
$358 NZD
$202 USD
View
Final sale: no returns
A
Retailer 3
-
$371 NZD
$209 USD
View
A
Retailer 4
-
$396 NZD
$223 USD
View
A
Retailer 5
-
$405 NZD
$228 USD
View
A
Retailer 6
-
$559 NZD
$315 USD
View
Retailer 7
-
$648 NZD
$365 USD
View
Price last confirmed 12 days ago
A
Retailer 8
-
$687 NZD
$387 USD
View
A
Retailer 9
-
$714 NZD
£317 GBP
View
A
Retailer 10
-
$716 NZD
ZAR 6,523 ZAR
View
B+
Retailer 11
-
$828 NZD
$467 USD
View
B+
Retailer 12
-
$924 NZD
$521 USD
View
B+
Retailer 13
-
$1,010 NZD
A$876 AUD
View
Retailer 14
-
$1,047 NZD
$590 USD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$1,274 NZD
$718 USD
View
B
Retailer 16
-
$1,347 NZD
$759 USD
View
B
Retailer 17
-
$1,370 NZD
$772 USD
View
B
Retailer 18
-
$1,864 NZD
£827 GBP
View
Most Expensive
B
Reve Diamonds
B448D1677 · Oct 30
$2,006 NZD
$1,130 USD
View
18 more retailers have this diamond
Prices start from $319 NZDSave up to $1,686 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
$319 NZD