Round|Lab Grown|IGI

0.70ct F I1 Round Lab Grown Diamond

GD • F/I1 • IGI LG407972659

Shape and cutting style on the report: Round brilliant

Certificate IGI LG407972659

Diamond specifications and retailer prices

From $218 USD
As of November 1, 2026
Save $867 USD (80%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,085 USD at MOH London · As of November 1, 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 F colour (colourless) and I1 clarity (included), with a standard cut grade and certified by IGI LG407972659 or 407972659. Listed at 8 retailers as of November 1, 2026, with prices from $218 to $1,085, a $867 spread on the same certified stone. MOH London lists it at $1,085. 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
I1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407972659
Dimensions5.53 × 5.57 × 3.54 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by high pressure high temperature process (HPHT) Type II
Top View
5.53 mm5.57 mm0.70 ctF / I1
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG407972659
Side View
Table 55.0%Crown 34.8°Girdle: THK-VTKPavilion 40.3°Culet: NoneDepth 63.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,085 USD|Low: $210 USD|High: $1,097 USD|Avg: $516 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 3$218 USD
Retailer 8$253 USD
Retailer 4$271 USD
Retailer 6$271 USD
Retailer 5$464 USD
Retailer 9$570 USD
Retailer 7$870 USD
Retailer 2$873 USD
MOH London$1,085 USD

18 data points across 9 retailers

8 retailers$218 USD to $1,085 USD

B+
Cheapest Retailer
-
$218 USD
B+
Retailer 2
-
$253 USD
View
B+
Retailer 3
-
$271 USD
View
Retailer 4
-
$271 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
$464 USD
View
B
Retailer 6
-
$870 USD
View
B
Retailer 7
-
$873 USD
View
Most Expensive
C
MOH London
LG407972659 · Nov 1
$1,085 USD
£854 GBP
View
7 more retailers have this diamond
Prices start from $218 USDSave up to $867 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
$218 USD