Oval|Lab Grown|IGI

1.28ct F VVS1 Oval Lab Grown Diamond

EX • F/VVS1 • IGI LG801608858

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG801608858

Diamond specifications and retailer prices

From €496 EUR
As of November 6, 2026
4 retailers carry this diamond
Most expensive: €839 EUR at Rare Carat · As of September 9, 2026
View at Rare Carat

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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG801608858 or 801608858. Listed at 4 retailers as of November 6, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801608858
Dimensions8.79 × 6.09 × 3.76 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.79 mm6.09 mm1.28 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801608858
Side View
Table 62.0%Crown 33.6°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.7%

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: Nov 6
Current: €839 EUR|Low: €231 EUR|High: €1,140 EUR|Avg: €588 EUR|+0.3%
Rare Carat
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
Retailer 17
October 3, 2026
Retailer 13€231 EUR
Retailer 5€233 EUR
Retailer 11€286 EUR
Retailer 10€316 EUR
Retailer 8€391 EUR
Retailer 15€392 EUR
Retailer 14€413 EUR
Retailer 17€441 EUR
Retailer 2€496 EUR
Retailer 3€561 EUR
Retailer 7€584 EUR
Retailer 16€685 EUR
Retailer 9€764 EUR
Retailer 12€783 EUR
Retailer 6€798 EUR
Rare Carat€839 EUR
Retailer 4€1,042 EUR

51 data points across 17 retailers

4 retailers

Retailer 1
-
€231 EUR
Price last confirmed 45 days ago
A
Retailer 2
-
€496 EUR
View
Retailer 3
-
€764 EUR
View
Price last confirmed 85 days ago
Most Expensive
Rare Carat
268586088CB801 · Sep 9
€839 EUR
$942 USD
View
Price last confirmed 57 days ago
3 more retailers have this diamond
Prices start from €496 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
€496 EUR