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Oval|Lab Grown|IGI

0.70ct F SI1 Oval Lab Grown Diamond

ID • F/SI1 • IGI LG499105333

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG499105333

Diamond specifications and retailer prices

From $400 USD
As of October 31, 2026
Save $2,371 USD (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,771 USD 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 LG499105333 or 499105333. Listed at 12 retailers as of October 31, 2026, with prices from $400 to $2,771, a $2,371 spread on the same certified stone. MOH London lists it at $2,771. 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
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.6°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499105333
Dimensions6.64 × 5.00 × 3.13 mm
L/W Ratio1.33
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
6.64 mm5.00 mm0.70 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG499105333
Side View
Table 63.5%Crown 39.6°Girdle: MED-THKPavilion 39.8°Culet: NoneDepth 62.6%

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: $2,771 USD|Low: $400 USD|High: $2,804 USD|Avg: $1,033 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 4$400 USD
Retailer 6$535 USD
Retailer 9$599 USD
Retailer 7$664 USD
Retailer 10$664 USD
Retailer 8$1,026 USD
Retailer 2$1,033 USD
Retailer 3$1,105 USD
Retailer 5$1,713 USD
MOH London$2,771 USD

43 data points across 10 retailers

12 retailers$400 USD to $2,771 USD

A
Cheapest Retailer
-
$400 USD
B+
Retailer 2
-
$535 USD
View
B+
Retailer 3
-
$599 USD
View
Final sale: no returns
B+
Retailer 4
-
$599 USD
View
B+
Retailer 5
-
$664 USD
View
Retailer 6
-
$664 USD
View
Price last confirmed 15 days ago
B
Retailer 7
-
$1,026 USD
View
B
Retailer 8
-
$1,033 USD
£814 GBP
View
B
Retailer 9
-
$1,105 USD
€1,052 EUR
View
B
Retailer 10
-
$1,713 USD
View
B
Retailer 11
-
$1,746 USD
View
Most Expensive
B
MOH London
LG499105333 · Nov 1
$2,771 USD
£2,182 GBP
View
11 more retailers have this diamond
Prices start from $400 USDSave up to $2,371 USD

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
$400 USD