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Marquise|Lab Grown|IGI

1.28ct D VVS1 Marquise Lab Grown Diamond

VG • D/VVS1 • IGI LG754595359

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG754595359

Diamond specifications and retailer prices

From €286 EUR
$321 USD
As of October 30, 2026
Save €1,144 EUR (80%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €1,430 EUR at MOH London · As of October 29, 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG754595359 or 754595359. Listed at 25 retailers as of October 29, 2026, with prices from €286 to €1,430, a €1,144 spread on the same certified stone. MOH London lists it at €1,430. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.28
Carat
D
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754595359
Dimensions11.96 × 5.61 × 3.44 mm
L/W Ratio2.13
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
11.96 mm5.61 mm1.28 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754595359
Side View
Table 57.0%Crown 33.4°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 61.3%

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 30
Current: €1,430 EUR|Low: €275 EUR|High: €1,440 EUR|Avg: €723 EUR|-0.6%
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
Retailer 18
October 31, 2026
Retailer 4€286 EUR
Retailer 16€333 EUR
Retailer 10€341 EUR
Retailer 18€355 EUR
Retailer 3€407 EUR
Retailer 8€501 EUR
Retailer 15€504 EUR
Retailer 11€580 EUR
Retailer 14€610 EUR
Retailer 2€634 EUR
Retailer 13€642 EUR
Retailer 12€866 EUR
Retailer 17€1,012 EUR
Retailer 6€1,041 EUR
Retailer 9€1,096 EUR
Retailer 5€1,141 EUR
Retailer 7€1,409 EUR
MOH London€1,430 EUR

37 data points across 18 retailers

25 retailers€286 EUR to €1,430 EUR

A
Cheapest Retailer
-
€286 EUR
$321 USD
A
Retailer 2
-
€333 EUR
$373 USD
View
A
Retailer 3
-
€341 EUR
$383 USD
View
Final sale: no returns
A
Retailer 4
-
€355 EUR
$398 USD
View
Retailer 5
-
€407 EUR
£360 GBP
View
Price last confirmed 16 days ago
A
Retailer 6
-
€411 EUR
HK$3,600 HKD
View
B+
Retailer 7
-
€501 EUR
$562 USD
View
B+
Retailer 8
-
€504 EUR
$565 USD
View
B+
Retailer 9
-
€576 EUR
$646 USD
View
B+
Retailer 10
-
€580 EUR
View
B+
Retailer 11
-
€608 EUR
$682 USD
View
B+
Retailer 12
-
€610 EUR
ZAR 11,053 ZAR
View
B+
Retailer 13
-
€634 EUR
£560 GBP
View
B+
Retailer 14
-
€642 EUR
A$1,108 AUD
View
Retailer 15
-
€803 EUR
$901 USD
View
Price last confirmed 9 days ago
B+
Retailer 16
-
€866 EUR
A$1,494 AUD
View
B
Retailer 17
-
€1,012 EUR
$1,135 USD
View
B
Retailer 18
-
€1,041 EUR
$1,168 USD
View
Retailer 19
-
€1,096 EUR
A$1,892 AUD
View
Price last confirmed 28 days ago
B
Retailer 20
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€1,141 EUR
$1,280 USD
View
B
Retailer 21
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€1,182 EUR
$1,325 USD
View
B
Retailer 22
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€1,192 EUR
SGD 1,807 SGD
View
B
Retailer 23
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€1,347 EUR
$1,511 USD
View
B
Retailer 24
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€1,409 EUR
$1,580 USD
View
Most Expensive
B
MOH London
LG754595359 · Oct 29
€1,430 EUR
£1,263 GBP
View
24 more retailers have this diamond
Prices start from €286 EURSave up to €1,144 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
€286 EUR