Oval|Lab Grown|IGI

1.28ct E VS2 Oval Lab Grown Diamond

VG • E/VS2 • IGI LG823643905

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG823643905

Diamond specifications and retailer prices

From €198 EUR
$221 USD
As of October 26, 2026
Save €639 EUR (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,011 EUR at MOH London · As of October 8, 2026
View at MOH London

About this 1.28ct lab-grown oval diamond

This 1.28ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG823643905 or 823643905. Listed at 13 retailers as of October 26, 2026, with a 323% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.28
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823643905
Dimensions10.56 × 5.72 × 3.46 mm
L/W Ratio1.85
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.56 mm5.72 mm1.28 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823643905
Side View
Table 61.0%Crown 32.4°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.5%

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: Oct 26
Current: €1,011 EUR|Low: €193 EUR|High: €1,014 EUR|Avg: €489 EUR|-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
Retailer 13
Retailer 14
October 31, 2026
Retailer 11€198 EUR
Retailer 6€226 EUR
Retailer 7€230 EUR
Retailer 4€245 EUR
Retailer 10€245 EUR
Retailer 9€296 EUR
Retailer 3€419 EUR
Retailer 14€439 EUR
Retailer 8€457 EUR
Retailer 12€532 EUR
Retailer 2€789 EUR
Retailer 13€792 EUR
Retailer 5€837 EUR
MOH London€1,011 EUR

19 data points across 14 retailers

13 retailers€198 EUR to €837 EUR

A
Cheapest Retailer
-
€198 EUR
$221 USD
A
Retailer 2
-
€230 EUR
$257 USD
View
A
Retailer 3
-
€245 EUR
$274 USD
View
A
Retailer 4
-
€245 EUR
$274 USD
View
A
Retailer 5
-
€296 EUR
£260 GBP
View
A
Retailer 6
-
€419 EUR
$468 USD
View
B+
Retailer 7
-
€439 EUR
$491 USD
View
B+
Retailer 8
-
€457 EUR
£402 GBP
View
B+
Retailer 9
-
€532 EUR
$594 USD
View
B
Retailer 10
-
€789 EUR
$882 USD
View
B
Retailer 11
-
€792 EUR
$885 USD
View
B
Retailer 12
-
€837 EUR
$935 USD
View
Most Expensive
MOH London
LG823643905 · Oct 8
€1,011 EUR
£889 GBP
View
Price last confirmed 23 days ago
12 more retailers have this diamond
Prices start from €198 EURSave up to €639 EUR

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
1.28ct Oval
€198 EUR