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0.70ct E SI2 Round Lab Grown Diamond

VG • E/SI2 • IGI LG480170271

Shape and cutting style on the report: Round brilliant

Certificate IGI LG480170271

Diamond specifications and retailer prices

From $287 USD
As of November 6, 2026
Save $1,093 USD (79%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,380 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 very-good cut grade and certified by IGI LG480170271 or 480170271. Listed at 3 retailers as of November 5, 2026, with prices from $287 to $1,380, a $1,093 spread on the same certified stone. MOH London lists it at $1,380. 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
E
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG480170271
Dimensions5.56 × 5.61 × 3.63 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.56 mm5.61 mm0.70 ctE / SI2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG480170271
Side View
Table 55.5%Crown 35.4°GirdlePavilion 41.7°Culet: NoneDepth 65.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $1,380 USD|Low: $278 USD|High: $1,401 USD|Avg: $587 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 2$287 USD
Retailer 3$313 USD
Retailer 4$429 USD
Retailer 5$523 USD
MOH London$1,380 USD

19 data points across 5 retailers

3 retailers$287 USD to $1,380 USD

A
Cheapest Retailer
-
$287 USD
B+
Retailer 2
-
$313 USD
View
Most Expensive
C
MOH London
LG480170271 · Nov 5
$1,380 USD
£1,087 GBP
View
2 more retailers have this diamond
Prices start from $287 USDSave up to $1,093 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 Round
$287 USD