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Oval|Lab Grown|IGI

0.70ct F SI1 Oval Lab Grown Diamond

VG • F/SI1 • IGI LG400929822

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG400929822

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)
11 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 very-good cut grade and certified by IGI LG400929822 or 400929822. Listed at 11 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. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.70
Carat
F
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginLab Grown
Grading LabIGI
CertificateIGI LG400929822
Dimensions6.63 × 5.01 × 3.16 mm
L/W Ratio1.32
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by high pressure high temperature process (HPHT) Type II
Top View
6.63 mm5.01 mm0.70 ctF / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateIGI LG400929822
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.1%

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 31
Current: $2,771 USD|Low: $400 USD|High: $2,804 USD|Avg: $1,032 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 3$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 4$1,103 USD
Retailer 5$1,713 USD
MOH London$2,771 USD

43 data points across 10 retailers

11 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 16 days ago
B
Retailer 7
-
$1,026 USD
View
B
Retailer 8
-
$1,033 USD
£814 GBP
View
C
Retailer 9
-
$1,713 USD
View
C
Retailer 10
-
$1,746 USD
View
Most Expensive
B
MOH London
LG400929822 · Nov 1
$2,771 USD
£2,182 GBP
View
10 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