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Oval|Lab Grown|IGI

0.58ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG816662588

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG816662588

Diamond specifications and retailer prices

From $459 NZD
$258 USD
As of October 29, 2026
Save $2,066 NZD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,526 NZD at MOH London · As of October 26, 2026
View at MOH London

About this 0.58ct lab-grown oval diamond

This 0.58ct lab-grown oval sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816662588 or 816662588. Listed at 15 retailers as of October 26, 2026, with prices from $459 to $2,526, a $2,066 spread on the same certified stone. MOH London lists it at $2,526. 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

0.58
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816662588
Dimensions6.92 × 4.70 × 2.89 mm
L/W Ratio1.47
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
6.92 mm4.70 mm0.58 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816662588
Side View
Table 62.0%Crown 34.6°Girdle: THN-MEDPavilion 41.3°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
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 29
Current: $2,526 NZD|Low: $459 NZD|High: $2,603 NZD|Avg: $1,305 NZD|-3.0%
MOH London
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 29, 2026
Retailer 13$459 NZD
Retailer 12$513 NZD
Retailer 16$534 NZD
Retailer 2$570 NZD
Retailer 6$570 NZD
Retailer 8$778 NZD
Retailer 7$855 NZD
Retailer 15$1,106 NZD
Retailer 9$1,139 NZD
Retailer 5$1,172 NZD
Retailer 4$1,318 NZD
Retailer 3$1,874 NZD
Retailer 11$2,024 NZD
Retailer 14$2,320 NZD
Retailer 10$2,453 NZD
MOH London$2,526 NZD

26 data points across 16 retailers

15 retailers$459 NZD to $2,526 NZD

A
Cheapest Retailer
-
$459 NZD
$258 USD
A
Retailer 2
-
$513 NZD
$288 USD
View
Final sale: no returns
A
Retailer 3
-
$534 NZD
$300 USD
View
A
Retailer 4
-
$570 NZD
$320 USD
View
A
Retailer 5
-
$570 NZD
$320 USD
View
B+
Retailer 6
-
$778 NZD
$437 USD
View
B+
Retailer 7
-
$855 NZD
$480 USD
View
B+
Retailer 8
-
$1,106 NZD
$621 USD
View
B+
Retailer 9
-
$1,139 NZD
ZAR 10,332 ZAR
View
B+
Retailer 10
-
$1,318 NZD
$740 USD
View
B
Retailer 11
-
$1,874 NZD
CA$1,462 CAD
View
B
Retailer 12
-
$2,024 NZD
$1,137 USD
View
B
Retailer 13
-
$2,320 NZD
$1,303 USD
View
B
Retailer 14
-
$2,453 NZD
$1,378 USD
View
Most Expensive
B
MOH London
LG816662588 · Oct 26
$2,526 NZD
£1,117 GBP
View
14 more retailers have this diamond
Prices start from $459 NZDSave up to $2,066 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
0.58ct Oval
$459 NZD