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Oval|Lab Grown|IGI

1.28ct E VS1 Oval Lab Grown Diamond

EX • E/VS1 • IGI LG843659085

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG843659085

Diamond specifications and retailer prices

From €181 EUR
$202 USD
As of October 26, 2026
Save €898 EUR (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,079 EUR at Reve Diamonds · As of October 28, 2026
View at Reve 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 LG843659085 or 843659085. Listed at 19 retailers as of October 26, 2026, with prices from €181 to €1,079, a €898 spread on the same certified stone. Reve Diamonds lists it at €1,079. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843659085
Dimensions9.02 × 6.15 × 3.78 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.02 mm6.15 mm1.28 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843659085
Side View
Table 59.0%Crown 33.9°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 61.5%

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 26
Current: €411 EUR|Low: €181 EUR|High: €1,079 EUR|Avg: €498 EUR|+2.6%
Retailer 1
Retailer 2
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Retailer 5
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Retailer 18
Reve Diamonds
October 28, 2026
Retailer 3€181 EUR
Retailer 6€202 EUR
Retailer 16€211 EUR
Retailer 8€226 EUR
Retailer 15€226 EUR
Retailer 11€284 EUR
Retailer 12€387 EUR
Retailer 18€391 EUR
Retailer 1€411 EUR
Retailer 5€432 EUR
Retailer 17€515 EUR
Retailer 13€551 EUR
Retailer 9€553 EUR
Retailer 4€683 EUR
Retailer 7€725 EUR
Retailer 2€727 EUR
Retailer 10€773 EUR
Retailer 14€1,055 EUR
Reve Diamonds€1,079 EUR

8 data points across 19 retailers

19 retailers€181 EUR to €1,079 EUR

A
Cheapest Retailer
-
€181 EUR
$202 USD
A
Retailer 2
-
€202 EUR
$225 USD
View
Final sale: no returns
A
Retailer 3
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€211 EUR
$235 USD
View
A
Retailer 4
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€226 EUR
$251 USD
View
A
Retailer 5
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€226 EUR
$251 USD
View
A
Retailer 6
-
€284 EUR
£249 GBP
View
A
Retailer 7
-
€387 EUR
ZAR 6,961 ZAR
View
A
Retailer 8
-
€391 EUR
$435 USD
View
A
Retailer 9
-
€411 EUR
£361 GBP
View
A
Retailer 10
-
€432 EUR
$481 USD
View
B+
Retailer 11
-
€515 EUR
$573 USD
View
B+
Retailer 12
-
€551 EUR
A$943 AUD
View
B+
Retailer 13
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€553 EUR
$615 USD
View
B
Retailer 14
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€683 EUR
$760 USD
View
B+
Retailer 15
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€725 EUR
$807 USD
View
B+
Retailer 16
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€727 EUR
$809 USD
View
B
Retailer 17
-
€773 EUR
$860 USD
View
B
Retailer 18
-
€1,055 EUR
£925 GBP
View
Most Expensive
B
Reve Diamonds
8167DC6F3 · Oct 28
€1,079 EUR
$1,201 USD
View
18 more retailers have this diamond
Prices start from €181 EURSave up to €898 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
€181 EUR