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0.70ct E SI2 Round Lab Grown Diamond

EX • E/SI2 • IGI LG459192040

Shape and cutting style on the report: Round brilliant

Certificate IGI LG459192040

Diamond specifications and retailer prices

From $754 USD
As of November 6, 2026
Save $28 USD (4%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,923 USD at MOH London · As of November 5, 2026
View at MOH London

About this 0.7ct lab-grown round diamond

This 0.7ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG459192040 or 459192040. Listed at 3 retailers as of November 4, 2026, with a relatively tight 4% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
E
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG459192040
Dimensions5.59 × 5.62 × 3.55 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
5.59 mm5.62 mm0.70 ctE / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG459192040
Side View
Table 61.5%Crown 35.5°GirdlePavilion 41.7°Culet: NoneDepth 63.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: $1,923 USD|Low: $521 USD|High: $1,951 USD|Avg: $988 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 5$521 USD
Retailer 2$754 USD
Retailer 3$782 USD
Retailer 4$952 USD
MOH London$1,923 USD

24 data points across 5 retailers

3 retailers$754 USD to $782 USD

B
Cheapest Retailer
-
$754 USD
B
Retailer 2
-
$782 USD
View
Most Expensive
MOH London
LG459192040 · Nov 5
$1,923 USD
£1,514 GBP
View
Price under review
2 more retailers have this diamond
Prices start from $754 USDSave up to $28 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.

B
0.70ct Round
$754 USD