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Round|Lab Grown|IGI

0.70ct F SI1 Round Lab Grown Diamond

VG • F/SI1 • IGI LG459191337

Shape and cutting style on the report: Round brilliant

Certificate IGI LG459191337

Diamond specifications and retailer prices

From $380 USD
As of November 5, 2026
Save $2,720 USD (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,100 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 F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG459191337 or 459191337. Listed at 12 retailers as of November 5, 2026, with prices from $380 to $3,100, a $2,720 spread on the same certified stone. MOH London lists it at $3,100. 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
FluorescenceNone
Crown angle35.9°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG459191337
Dimensions5.52 × 5.57 × 3.57 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
5.52 mm5.57 mm0.70 ctF / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG459191337
Side View
Table 61.5%Crown 35.9°Girdle: STK-THKPavilion 41.9°Culet: NoneDepth 64.3%

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 5
Current: $3,100 USD|Low: $380 USD|High: $3,147 USD|Avg: $1,139 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 5$380 USD
Retailer 8$578 USD
Retailer 4$647 USD
Retailer 12$647 USD
Retailer 9$716 USD
Retailer 11$716 USD
Retailer 10$1,102 USD
Retailer 2$1,104 USD
Retailer 6$1,195 USD
Retailer 7$1,777 USD
Retailer 3$1,884 USD
MOH London$3,100 USD

44 data points across 12 retailers

12 retailers$380 USD to $3,100 USD

B+
Cheapest Retailer
-
$380 USD
B+
Retailer 2
-
$578 USD
View
B
Retailer 3
-
$647 USD
View
Final sale: no returns
B
Retailer 4
-
$647 USD
View
B+
Retailer 5
-
$716 USD
View
Retailer 6
-
$716 USD
View
Price last confirmed 21 days ago
B
Retailer 7
-
$1,102 USD
View
B
Retailer 8
-
$1,104 USD
View
Retailer 9
-
$1,195 USD
View
Price last confirmed 8 days ago
B
Retailer 10
-
$1,777 USD
View
B
Retailer 11
-
$1,884 USD
View
Most Expensive
B
MOH London
LG459191337 · Nov 5
$3,100 USD
£2,441 GBP
View
11 more retailers have this diamond
Prices start from $380 USDSave up to $2,720 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
$380 USD