Oval|Lab Grown|IGI

1.28ct F VS1 Oval Lab Grown Diamond

EX • F/VS1 • IGI LG841648440

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG841648440

Diamond specifications and retailer prices

From €189 EUR
$212 USD
As of October 29, 2026
Save €751 EUR (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €940 EUR at MOH London · As of October 26, 2026
View at MOH London

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841648440 or 841648440. Listed at 20 retailers as of October 26, 2026, with prices from €189 to €940, a €751 spread on the same certified stone. MOH London lists it at €940. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841648440
Dimensions8.97 × 6.11 × 3.69 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
8.97 mm6.11 mm1.28 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841648440
Side View
Table 61.0%Crown 31.7°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.4%

Caratlytics Score

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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 29
Current: €940 EUR|Low: €189 EUR|High: €949 EUR|Avg: €521 EUR|-1.0%
MOH London
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
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Retailer 19
November 1, 2026
Retailer 5€189 EUR
Retailer 18€219 EUR
Retailer 3€234 EUR
Retailer 16€234 EUR
Retailer 17€282 EUR
Retailer 12€393 EUR
Retailer 9€402 EUR
Retailer 14€402 EUR
Retailer 2€433 EUR
Retailer 6€434 EUR
Retailer 7€520 EUR
Retailer 15€573 EUR
Retailer 13€606 EUR
Retailer 11€637 EUR
Retailer 19€752 EUR
Retailer 4€762 EUR
Retailer 10€800 EUR
Retailer 8€800 EUR
MOH London€940 EUR

28 data points across 19 retailers

20 retailers€189 EUR to €940 EUR

A
Cheapest Retailer
-
€189 EUR
$212 USD
A
Retailer 2
-
€219 EUR
$246 USD
View
A
Retailer 3
-
€234 EUR
$263 USD
View
A
Retailer 4
-
€234 EUR
$263 USD
View
Retailer 5
-
€282 EUR
£249 GBP
View
Price last confirmed 16 days ago
A
Retailer 6
-
€393 EUR
View
A
Retailer 7
-
€402 EUR
$451 USD
View
A
Retailer 8
-
€402 EUR
ZAR 7,290 ZAR
View
A
Retailer 9
-
€433 EUR
£382 GBP
View
A
Retailer 10
-
€434 EUR
$487 USD
View
B+
Retailer 11
-
€520 EUR
$583 USD
View
Retailer 12
-
€571 EUR
$640 USD
View
Price last confirmed 14 days ago
B+
Retailer 13
-
€573 EUR
A$988 AUD
View
B+
Retailer 14
-
€606 EUR
$680 USD
View
B+
Retailer 15
-
€637 EUR
A$1,100 AUD
View
B
Retailer 16
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€752 EUR
$844 USD
View
B
Retailer 17
-
€762 EUR
SGD 1,155 SGD
View
B
Retailer 18
-
€800 EUR
$897 USD
View
B
Retailer 19
-
€800 EUR
$897 USD
View
Most Expensive
B
MOH London
LG841648440 · Oct 26
€940 EUR
£830 GBP
View
19 more retailers have this diamond
Prices start from €189 EURSave up to €751 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
€189 EUR