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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 €225 EUR
$251 USD
As of October 30, 2026
Save €1,700 EUR (88%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,924 EUR at Do Amore Diamonds · As of October 31, 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 13 retailers as of October 30, 2026, with prices from €225 to €1,924, a €1,700 spread on the same certified stone. Do Amore Diamonds lists it at €1,924. 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
Color
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €1,924 EUR|Low: €218 EUR|High: €1,924 EUR|Avg: €587 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
Retailer 16
November 1, 2026
Retailer 8€218 EUR
Retailer 3€225 EUR
Retailer 15€339 EUR
Retailer 2€344 EUR
Retailer 7€367 EUR
Retailer 4€379 EUR
Retailer 12€423 EUR
Retailer 9€522 EUR
Retailer 11€537 EUR
Retailer 14€668 EUR
Retailer 6€797 EUR
Retailer 10€802 EUR
Retailer 5€1,021 EUR
Retailer 16€1,035 EUR
Retailer 13€1,136 EUR
Do Amore Diamonds€1,924 EUR

14 data points across 16 retailers

13 retailers€225 EUR to €1,924 EUR

Retailer 1
-
€176 EUR
$197 USD
Price last confirmed 38 days ago
Retailer 2
-
€216 EUR
$241 USD
View
Price last confirmed 40 days ago
A
Retailer 3
-
€225 EUR
$251 USD
View
Final sale: no returns
A
Retailer 4
-
€339 EUR
$379 USD
View
A
Retailer 5
-
€344 EUR
£302 GBP
View
A
Retailer 6
-
€423 EUR
$473 USD
View
A
Retailer 7
-
€522 EUR
£459 GBP
View
B+
Retailer 8
-
€537 EUR
$600 USD
View
B+
Retailer 9
-
€668 EUR
A$1,148 AUD
View
B
Retailer 10
-
€802 EUR
$896 USD
View
B
Retailer 11
-
€1,035 EUR
$1,157 USD
View
B
Retailer 12
-
€1,136 EUR
$1,269 USD
View
Most Expensive
B
Do Amore Diamonds
27-00770627A · Oct 31
€1,924 EUR
$2,150 USD
View
12 more retailers have this diamond
Prices start from €225 EURSave up to €1,700 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
€225 EUR