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Oval|Lab Grown|IGI

0.68ct I SI2 Oval Lab Grown Diamond

ID • I/SI2 • IGI LG447099518

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG447099518

Diamond specifications and retailer prices

From $559 NZD
$315 USD
As of October 29, 2026
Save $2,226 NZD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,785 NZD at MOH London · As of October 26, 2026
View at MOH London

About this 0.68ct lab-grown oval diamond

This 0.68ct lab-grown oval sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG447099518 or 447099518. Listed at 11 retailers as of October 26, 2026, with prices from $559 to $2,785, a $2,226 spread on the same certified stone. MOH London lists it at $2,785. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.68
Carat
I
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447099518
Dimensions7.16 × 4.81 × 3.06 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.16 mm4.81 mm0.68 ctI / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG447099518
Side View
Table 56.0%Crown 36.8°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 63.6%

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: $2,785 NZD|Low: $538 NZD|High: $2,814 NZD|Avg: $1,226 NZD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 6$559 NZD
Retailer 9$626 NZD
Retailer 7$694 NZD
Retailer 10$694 NZD
Retailer 2$727 NZD
Retailer 8$1,127 NZD
Retailer 4$1,263 NZD
Retailer 11$1,361 NZD
Retailer 3$1,453 NZD
Retailer 5$2,035 NZD
MOH London$2,785 NZD

19 data points across 11 retailers

11 retailers$559 NZD to $2,785 NZD

A
Cheapest Retailer
-
$559 NZD
$315 USD
A
Retailer 2
-
$626 NZD
$353 USD
View
Final sale: no returns
A
Retailer 3
-
$649 NZD
$366 USD
View
A
Retailer 4
-
$694 NZD
$391 USD
View
A
Retailer 5
-
$694 NZD
$391 USD
View
A
Retailer 6
-
$727 NZD
$410 USD
View
B
Retailer 7
-
$1,127 NZD
$635 USD
View
B+
Retailer 8
-
$1,263 NZD
€678 EUR
View
B
Retailer 9
-
$2,035 NZD
$1,147 USD
View
B
Retailer 10
-
$2,230 NZD
$1,257 USD
View
Most Expensive
B
MOH London
LG447099518 · Oct 26
$2,785 NZD
£1,236 GBP
View
10 more retailers have this diamond
Prices start from $559 NZDSave up to $2,226 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
0.68ct Oval
$559 NZD