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Oval|Lab Grown|IGI

0.64ct H SI1 Oval Lab Grown Diamond

VG • H/SI1 • IGI LG414063228

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG414063228

Diamond specifications and retailer prices

From $376 USD
As of November 1, 2026
Save $1,454 USD (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,830 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.64ct lab-grown oval diamond

This 0.64ct lab-grown oval sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG414063228 or 414063228. Listed at 12 retailers as of October 29, 2026, with prices from $376 to $1,830, a $1,454 spread on the same certified stone. MOH London lists it at $1,830. 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

0.64
Carat
H
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle36.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG414063228
Dimensions6.64 × 4.91 × 3.07 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.64 mm4.91 mm0.64 ctH / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG414063228
Side View
Table 54.5%Crown 36.1°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 62.5%

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: Nov 1
Current: $1,830 USD|Low: $361 USD|High: $1,873 USD|Avg: $887 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 9$376 USD
Retailer 2$390 USD
Retailer 12$420 USD
Retailer 6$425 USD
Retailer 10$466 USD
Retailer 13$466 USD
Retailer 3$615 USD
Retailer 11$744 USD
Retailer 7$828 USD
Retailer 4$840 USD
Retailer 8$1,307 USD
Retailer 14$1,636 USD
MOH London$1,830 USD
Retailer 5$1,873 USD

20 data points across 14 retailers

12 retailers$376 USD to $1,830 USD

A
Cheapest Retailer
-
$376 USD
A
Retailer 2
-
$390 USD
View
B+
Retailer 3
-
$420 USD
View
Final sale: no returns
B+
Retailer 4
-
$421 USD
View
B+
Retailer 5
-
$466 USD
View
Retailer 6
-
$466 USD
View
Price last confirmed 7 days ago
B
Retailer 7
-
$744 USD
View
B
Retailer 8
-
$828 USD
€789 EUR
View
B
Retailer 9
-
$1,307 USD
View
C
Retailer 10
-
$1,498 USD
View
C
Retailer 11
-
$1,636 USD
View
Most Expensive
C
MOH London
LG414063228 · Oct 29
$1,830 USD
£1,441 GBP
View
11 more retailers have this diamond
Prices start from $376 USDSave up to $1,454 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
0.64ct Oval
$376 USD