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Oval|Lab Grown|IGI

0.70ct G SI1 Oval Lab Grown Diamond

ID • G/SI1 • IGI LG499125674

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG499125674

Diamond specifications and retailer prices

From $674 NZD
$380 USD
As of October 30, 2026
Save $3,878 NZD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,552 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.7ct lab-grown oval diamond

This 0.7ct lab-grown oval sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG499125674 or 499125674. Listed at 11 retailers as of October 29, 2026, with prices from $674 to $4,552, a $3,878 spread on the same certified stone. MOH London lists it at $4,552. 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

0.70
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499125674
Dimensions7.34 × 5.01 × 3.02 mm
L/W Ratio1.47
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
7.34 mm5.01 mm0.70 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499125674
Side View
Table 60.5%Crown 33.6°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.3%

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 30
Current: $4,552 NZD|Low: $674 NZD|High: $4,583 NZD|Avg: $1,669 NZD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 3$674 NZD
Retailer 5$875 NZD
Retailer 8$979 NZD
Retailer 6$1,084 NZD
Retailer 9$1,084 NZD
Retailer 7$1,687 NZD
Retailer 2$1,789 NZD
Retailer 4$2,917 NZD
MOH London$4,552 NZD

42 data points across 9 retailers

11 retailers$674 NZD to $4,552 NZD

A
Cheapest Retailer
-
$674 NZD
$380 USD
B+
Retailer 2
-
$875 NZD
$493 USD
View
B+
Retailer 3
-
$979 NZD
$552 USD
View
Final sale: no returns
B+
Retailer 4
-
$979 NZD
$552 USD
View
B+
Retailer 5
-
$1,084 NZD
$611 USD
View
Retailer 6
-
$1,084 NZD
$611 USD
View
Price last confirmed 15 days ago
B
Retailer 7
-
$1,687 NZD
$951 USD
View
B
Retailer 8
-
$1,789 NZD
£794 GBP
View
B
Retailer 9
-
$2,853 NZD
$1,608 USD
View
B
Retailer 10
-
$2,917 NZD
$1,644 USD
View
Most Expensive
B
MOH London
LG499125674 · Oct 29
$4,552 NZD
£2,020 GBP
View
10 more retailers have this diamond
Prices start from $674 NZDSave up to $3,878 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
0.70ct Oval
$674 NZD