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Oval|Lab Grown|IGI

1.28ct E VVS1 Oval Lab Grown Diamond

ID • E/VVS1 • IGI LG729572008

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG729572008

Diamond specifications and retailer prices

From €233 EUR
$260 USD
As of October 28, 2026
Save €1,677 EUR (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,910 EUR at Queensmith · As of October 27, 2026
View at Queensmith

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG729572008 or 729572008. Listed at 21 retailers as of October 27, 2026, with prices from €233 to €1,910, a €1,677 spread on the same certified stone. Queensmith lists it at €1,910. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729572008
Dimensions8.65 × 6.11 × 3.86 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.65 mm6.11 mm1.28 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729572008
Side View
Table 60.0%Crown 34.4°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.2%

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 28
Current: €488 EUR|Low: €233 EUR|High: €1,701 EUR|Avg: €651 EUR|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 5€233 EUR
Retailer 9€349 EUR
Retailer 6€444 EUR
Retailer 8€447 EUR
Retailer 2€475 EUR
Retailer 1€488 EUR
Retailer 7€681 EUR
Retailer 10€770 EUR
Retailer 3€1,041 EUR
Retailer 4€1,531 EUR

39 data points across 10 retailers

21 retailers€233 EUR to €1,910 EUR

Retailer 1
-
€209 EUR
$233 USD
Price last confirmed 19 days ago
A
Retailer 2
-
€233 EUR
$260 USD
View
Final sale: no returns
Retailer 3
-
€242 EUR
$270 USD
View
Price last confirmed 16 days ago
Retailer 4
-
€259 EUR
$289 USD
View
Price last confirmed 18 days ago
Retailer 5
-
€259 EUR
$289 USD
View
Price last confirmed 28 days ago
A
Retailer 6
-
€286 EUR
HK$2,500 HKD
View
A
Retailer 7
-
€349 EUR
$390 USD
View
A
Retailer 8
-
€444 EUR
ZAR 8,013 ZAR
View
A
Retailer 9
-
€475 EUR
$531 USD
View
A
Retailer 10
-
€488 EUR
£429 GBP
View
B+
Retailer 11
-
€557 EUR
$622 USD
View
B+
Retailer 12
-
€681 EUR
$761 USD
View
Retailer 13
-
€770 EUR
$860 USD
View
Price last confirmed 16 days ago
Retailer 14
-
€831 EUR
$928 USD
View
Price last confirmed 23 days ago
B+
Retailer 15
-
€838 EUR
SGD 1,265 SGD
View
B
Retailer 16
-
€878 EUR
$980 USD
View
B
Retailer 17
-
€896 EUR
$1,001 USD
View
B+
Retailer 18
-
€1,041 EUR
£916 GBP
View
B
Retailer 19
-
€1,162 EUR
$1,298 USD
View
B
Retailer 20
-
€1,531 EUR
$1,710 USD
View
Most Expensive
B
Queensmith
LG729572008 · Oct 27
€1,910 EUR
£1,680 GBP
View
20 more retailers have this diamond
Prices start from €233 EURSave up to €1,677 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
€233 EUR