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Oval|Lab Grown|IGI

1.28ct F VVS1 Oval Lab Grown Diamond

ID • F/VVS1 • IGI LG665441476

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG665441476

Diamond specifications and retailer prices

From €292 EUR
$328 USD
As of October 30, 2026
Save €1,393 EUR (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,685 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG665441476 or 665441476. Listed at 19 retailers as of October 30, 2026, with prices from €292 to €1,685, a €1,393 spread on the same certified stone. Do Amore Diamonds lists it at €1,685. 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
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665441476
Dimensions8.98 × 6.02 × 3.77 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.98 mm6.02 mm1.28 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665441476
Side View
Table 58.0%Crown 34.1°Girdle: MediumPavilion 40.7°Culet: NoneDepth 62.6%

Caratlytics Score

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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: €1,685 EUR|Low: €231 EUR|High: €1,926 EUR|Avg: €652 EUR|-6.0%
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
Retailer 17
October 31, 2026
Retailer 9€231 EUR
Retailer 12€292 EUR
Retailer 13€295 EUR
Retailer 4€377 EUR
Retailer 10€389 EUR
Retailer 14€399 EUR
Retailer 16€407 EUR
Retailer 2€444 EUR
Retailer 7€452 EUR
Retailer 17€546 EUR
Retailer 11€703 EUR
Retailer 6€712 EUR
Retailer 3€872 EUR
Retailer 5€876 EUR
Retailer 15€968 EUR
Retailer 8€992 EUR
Do Amore Diamonds€1,685 EUR

38 data points across 17 retailers

19 retailers€292 EUR to €1,685 EUR

Retailer 1
-
€186 EUR
$209 USD
Price last confirmed 34 days ago
Retailer 2
-
€217 EUR
$243 USD
View
Price last confirmed 38 days ago
Retailer 3
-
€228 EUR
$256 USD
View
Price last confirmed 36 days ago
B+
Retailer 4
-
€292 EUR
$328 USD
View
A
Retailer 5
-
€295 EUR
£261 GBP
View
A
Retailer 6
-
€359 EUR
$403 USD
View
Retailer 7
-
€377 EUR
ZAR 6,840 ZAR
View
Price last confirmed 10 days ago
A
Retailer 8
-
€389 EUR
View
A
Retailer 9
-
€407 EUR
£360 GBP
View
A
Retailer 10
-
€444 EUR
$498 USD
View
Retailer 11
-
€452 EUR
$507 USD
View
Price last confirmed 16 days ago
Retailer 12
-
€546 EUR
A$942 AUD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
€703 EUR
$788 USD
View
B+
Retailer 14
-
€712 EUR
$799 USD
View
Retailer 15
-
€820 EUR
$920 USD
View
Price last confirmed 35 days ago
B
Retailer 16
-
€872 EUR
$978 USD
View
B
Retailer 17
-
€876 EUR
$983 USD
View
B
Retailer 18
-
€968 EUR
£855 GBP
View
Most Expensive
B
Do Amore Diamonds
27-4D719848C · Oct 31
€1,685 EUR
$1,890 USD
View
18 more retailers have this diamond
Prices start from €292 EURSave up to €1,393 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
€292 EUR