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Oval|Lab Grown|IGI

0.56ct G SI1 Oval Lab Grown Diamond

VG • G/SI1 • IGI LG407941407

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG407941407

Diamond specifications and retailer prices

From $320 USD
As of October 31, 2026
Save $1,382 USD (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,702 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.56ct lab-grown oval diamond

This 0.56ct lab-grown oval sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG407941407 or 407941407. Listed at 13 retailers as of October 29, 2026, with prices from $320 to $1,702, a $1,382 spread on the same certified stone. MOH London lists it at $1,702. 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

0.56
Carat
G
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
Crown angle32.1°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407941407
Dimensions6.52 × 4.80 × 2.93 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.52 mm4.80 mm0.56 ctG / SI1
OriginLab Grown
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI LG407941407
Side View
Table 57.0%Crown 32.1°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.0%

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: $1,702 USD|Low: $320 USD|High: $1,713 USD|Avg: $699 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 4$320 USD
Retailer 6$349 USD
Retailer 9$391 USD
Retailer 7$433 USD
Retailer 10$433 USD
Retailer 8$695 USD
Retailer 2$772 USD
Retailer 3$778 USD
Retailer 5$1,270 USD
MOH London$1,702 USD

44 data points across 10 retailers

13 retailers$320 USD to $1,702 USD

A
Cheapest Retailer
-
$320 USD
B+
Retailer 2
-
$349 USD
View
B+
Retailer 3
-
$391 USD
View
Final sale: no returns
B+
Retailer 4
-
$405 USD
View
B
Retailer 5
-
$433 USD
View
Retailer 6
-
$433 USD
View
Price last confirmed 7 days ago
B
Retailer 7
-
$695 USD
View
B
Retailer 8
-
$772 USD
£608 GBP
View
B
Retailer 9
-
$778 USD
€741 EUR
View
C
Retailer 10
-
$1,270 USD
View
C
Retailer 11
-
$1,393 USD
View
C
Retailer 12
-
$1,560 USD
View
Most Expensive
C
MOH London
LG407941407 · Oct 29
$1,702 USD
£1,340 GBP
View
12 more retailers have this diamond
Prices start from $320 USDSave up to $1,382 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
0.56ct Oval
$320 USD