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Oval|Lab Grown|IGI

0.70ct F SI1 Oval Lab Grown Diamond

ID • F/SI1 • IGI LG499190518

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG499190518

Diamond specifications and retailer prices

From $569 AUD
$400 USD
As of October 31, 2026
Save $3,376 AUD (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,945 AUD at MOH London · As of November 1, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG499190518 or 499190518. Listed at 12 retailers as of October 31, 2026, with prices from $569 to $3,945, a $3,376 spread on the same certified stone. MOH London lists it at $3,945. 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
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499190518
Dimensions7.30 × 5.02 × 3.07 mm
L/W Ratio1.45
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
7.30 mm5.02 mm0.70 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG499190518
Side View
Table 64.0%Crown 32°Girdle: MED-STKPavilion 42.3°Culet: NoneDepth 61.2%

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 31
Current: $3,945 AUD|Low: $569 AUD|High: $3,992 AUD|Avg: $1,475 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 4$569 AUD
Retailer 6$762 AUD
Retailer 9$853 AUD
Retailer 7$945 AUD
Retailer 10$945 AUD
Retailer 8$1,461 AUD
Retailer 2$1,471 AUD
Retailer 3$1,573 AUD
Retailer 5$2,439 AUD
MOH London$3,945 AUD

43 data points across 10 retailers

12 retailers$569 AUD to $3,945 AUD

A
Cheapest Retailer
-
$569 AUD
$400 USD
B+
Retailer 2
-
$762 AUD
$535 USD
View
B+
Retailer 3
-
$853 AUD
$599 USD
View
Final sale: no returns
B+
Retailer 4
-
$853 AUD
$599 USD
View
B+
Retailer 5
-
$945 AUD
$664 USD
View
Retailer 6
-
$945 AUD
$664 USD
View
Price last confirmed 17 days ago
B
Retailer 7
-
$1,461 AUD
$1,026 USD
View
B
Retailer 8
-
$1,471 AUD
£814 GBP
View
B
Retailer 9
-
$1,573 AUD
€1,052 EUR
View
B
Retailer 10
-
$2,439 AUD
$1,713 USD
View
B
Retailer 11
-
$2,486 AUD
$1,746 USD
View
Most Expensive
B
MOH London
LG499190518 · Nov 1
$3,945 AUD
£2,182 GBP
View
11 more retailers have this diamond
Prices start from $569 AUDSave up to $3,376 AUD

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
$569 AUD