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Oval|Lab Grown|IGI

1.28ct E VS1 Oval Lab Grown Diamond

ID • E/VS1 • IGI LG813689856

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG813689856

Diamond specifications and retailer prices

From €226 EUR
$251 USD
As of October 30, 2026
Save €1,706 EUR (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,932 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG813689856 or 813689856. Listed at 12 retailers as of October 29, 2026, with prices from €226 to €1,932, a €1,706 spread on the same certified stone. Do Amore Diamonds lists it at €1,932. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813689856
Dimensions9.13 × 6.25 × 3.71 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.13 mm6.25 mm1.28 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813689856
Side View
Table 60.0%Crown 33°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 59.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €1,932 EUR|Low: €219 EUR|High: €1,932 EUR|Avg: €559 EUR
Do Amore Diamonds
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
Retailer 15
October 30, 2026
Retailer 7€219 EUR
Retailer 15€226 EUR
Retailer 13€341 EUR
Retailer 2€346 EUR
Retailer 6€368 EUR
Retailer 3€380 EUR
Retailer 10€425 EUR
Retailer 8€524 EUR
Retailer 9€539 EUR
Retailer 12€670 EUR
Retailer 5€800 EUR
Retailer 4€1,025 EUR
Retailer 14€1,039 EUR
Retailer 11€1,141 EUR
Do Amore Diamonds€1,932 EUR

14 data points across 15 retailers

12 retailers€226 EUR to €1,932 EUR

Retailer 1
-
€177 EUR
$197 USD
Price last confirmed 36 days ago
Retailer 2
-
€217 EUR
$241 USD
View
Price last confirmed 38 days ago
A
Retailer 3
-
€226 EUR
$251 USD
View
Final sale: no returns
A
Retailer 4
-
€341 EUR
$379 USD
View
A
Retailer 5
-
€346 EUR
£303 GBP
View
A
Retailer 6
-
€425 EUR
$473 USD
View
B+
Retailer 7
-
€524 EUR
£459 GBP
View
B+
Retailer 8
-
€539 EUR
$600 USD
View
B+
Retailer 9
-
€670 EUR
A$1,148 AUD
View
B
Retailer 10
-
€1,039 EUR
$1,157 USD
View
B
Retailer 11
-
€1,141 EUR
$1,269 USD
View
Most Expensive
B
Do Amore Diamonds
27-00770627A · Oct 29
€1,932 EUR
$2,150 USD
View
11 more retailers have this diamond
Prices start from €226 EURSave up to €1,706 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
€226 EUR