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Oval|Lab Grown|IGI

1.28ct D VVS1 Oval Lab Grown Diamond

ID • D/VVS1 • IGI LG786633714

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG786633714

Diamond specifications and retailer prices

From €209 EUR
$233 USD
As of October 29, 2026
Save €1,747 EUR (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €1,955 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG786633714 or 786633714. Listed at 24 retailers as of October 27, 2026, with prices from €209 to €1,955, a €1,747 spread on the same certified stone. Queensmith lists it at €1,955. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786633714
Dimensions8.77 × 6.11 × 3.79 mm
L/W Ratio1.44
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
8.77 mm6.11 mm1.28 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786633714
Side View
Table 59.0%Crown 34.7°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: €295 EUR|Low: €201 EUR|High: €1,334 EUR|Avg: €537 EUR|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 2€209 EUR
Retailer 10€234 EUR
Retailer 3€242 EUR
Retailer 4€259 EUR
Retailer 16€259 EUR
Retailer 1€295 EUR
Retailer 8€349 EUR
Retailer 12€424 EUR
Retailer 14€444 EUR
Retailer 9€475 EUR
Retailer 11€488 EUR
Retailer 15€631 EUR
Retailer 6€681 EUR
Retailer 17€831 EUR
Retailer 18€891 EUR
Retailer 13€1,041 EUR
Retailer 7€1,162 EUR
Retailer 5€1,334 EUR

41 data points across 18 retailers

24 retailers€209 EUR to €1,955 EUR

A
Cheapest Retailer
-
€209 EUR
$233 USD
A
Retailer 2
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€234 EUR
$261 USD
View
Final sale: no returns
A
Retailer 3
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€242 EUR
$270 USD
View
Retailer 4
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€259 EUR
$289 USD
View
Price last confirmed 7 days ago
A
Retailer 5
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€259 EUR
$289 USD
View
A
Retailer 6
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€286 EUR
HK$2,500 HKD
View
A
Retailer 7
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€295 EUR
£259 GBP
View
A
Retailer 8
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€349 EUR
$390 USD
View
A
Retailer 9
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€424 EUR
View
A
Retailer 10
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€444 EUR
ZAR 8,013 ZAR
View
A
Retailer 11
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€475 EUR
$531 USD
View
A
Retailer 12
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€488 EUR
£429 GBP
View
B+
Retailer 13
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€582 EUR
$650 USD
View
B+
Retailer 14
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€631 EUR
A$1,084 AUD
View
B+
Retailer 15
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€681 EUR
$761 USD
View
B+
Retailer 16
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€831 EUR
$928 USD
View
B+
Retailer 17
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€838 EUR
SGD 1,265 SGD
View
B
Retailer 18
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€878 EUR
$980 USD
View
Retailer 19
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€891 EUR
$995 USD
View
Price last confirmed 11 days ago
B
Retailer 20
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€896 EUR
$1,001 USD
View
B+
Retailer 21
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€1,041 EUR
£916 GBP
View
B
Retailer 22
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€1,162 EUR
$1,298 USD
View
Retailer 23
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€1,334 EUR
$1,490 USD
View
Price last confirmed 16 days ago
Most Expensive
B
Queensmith
LG786633714 · Oct 27
€1,955 EUR
£1,720 GBP
View
23 more retailers have this diamond
Prices start from €209 EURSave up to €1,747 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
€209 EUR