CaratHunter
Plans
Marquise|Lab Grown|IGI

1.28ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG769673857

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG769673857

Diamond specifications and retailer prices

From €192 EUR
$215 USD
As of November 2, 2026
Save €763 EUR (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €955 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.28ct lab-grown marquise diamond

This 1.28ct lab-grown marquise 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 LG769673857 or 769673857. Listed at 21 retailers as of November 1, 2026, with prices from €192 to €955, a €763 spread on the same certified stone. MOH London lists it at €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
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG769673857
Dimensions11.49 × 5.72 × 3.47 mm
L/W Ratio2.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.49 mm5.72 mm1.28 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG769673857
Side View
Table 59.0%Crown 33.7°Girdle: THN-MEDPavilion 40.4°Culet: NoneDepth 60.7%

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 2
Current: €955 EUR|Low: €185 EUR|High: €966 EUR|Avg: €499 EUR|-0.9%
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
November 2, 2026
Retailer 14€192 EUR
Retailer 7€223 EUR
Retailer 3€238 EUR
Retailer 6€238 EUR
Retailer 4€287 EUR
Retailer 12€395 EUR
Retailer 10€411 EUR
Retailer 9€438 EUR
Retailer 15€497 EUR
Retailer 2€582 EUR
Retailer 8€625 EUR
Retailer 13€650 EUR
Retailer 5€766 EUR
Retailer 11€865 EUR
MOH London€955 EUR

35 data points across 15 retailers

21 retailers€192 EUR to €955 EUR

A
Cheapest Retailer
-
€192 EUR
$215 USD
A
Retailer 2
-
€223 EUR
$250 USD
View
A
Retailer 3
-
€238 EUR
$267 USD
View
Retailer 4
-
€238 EUR
$267 USD
View
Price last confirmed 8 days ago
Retailer 5
-
€287 EUR
£253 GBP
View
Price last confirmed 16 days ago
B+
Retailer 6
-
€321 EUR
$360 USD
View
A
Retailer 7
-
€395 EUR
View
A
Retailer 8
-
€411 EUR
ZAR 7,452 ZAR
View
A
Retailer 9
-
€436 EUR
$489 USD
View
A
Retailer 10
-
€438 EUR
£387 GBP
View
B+
Retailer 11
-
€497 EUR
A$858 AUD
View
B+
Retailer 12
-
€523 EUR
$587 USD
View
B+
Retailer 13
-
€582 EUR
A$1,005 AUD
View
B+
Retailer 14
-
€625 EUR
$701 USD
View
B+
Retailer 15
-
€650 EUR
A$1,122 AUD
View
B
Retailer 16
-
€766 EUR
$859 USD
View
B
Retailer 17
-
€813 EUR
$912 USD
View
B
Retailer 18
-
€817 EUR
$916 USD
View
B
Retailer 19
-
€865 EUR
$970 USD
View
B
Retailer 20
-
€924 EUR
£816 GBP
View
Most Expensive
B
MOH London
LG769673857 · Nov 1
€955 EUR
£843 GBP
View
20 more retailers have this diamond
Prices start from €192 EURSave up to €763 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 Marquise
€192 EUR