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Marquise|Lab Grown|IGI

1.27ct D VS1 Marquise Lab Grown Diamond

VG • D/VS1 • IGI LG787620893

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG787620893

Diamond specifications and retailer prices

From €286 EUR
HK$2,500 HKD
As of November 1, 2026
Save €686 EUR (71%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €972 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.27ct lab-grown marquise diamond

This 1.27ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG787620893 or 787620893. Listed at 15 retailers as of November 1, 2026, with prices from €286 to €972, a €686 spread on the same certified stone. MOH London lists it at €972. 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

1.27
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787620893
Dimensions11.57 × 5.76 × 3.46 mm
L/W Ratio2.01
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
11.57 mm5.76 mm1.27 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787620893
Side View
Table 60.0%Crown 34°Girdle: MediumPavilion 40.4°Culet: NoneDepth 60.1%

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: Nov 1
Current: €972 EUR|Low: €283 EUR|High: €983 EUR|Avg: €588 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 7€342 EUR
Retailer 6€411 EUR
Retailer 4€419 EUR
Retailer 2€447 EUR
Retailer 11€461 EUR
Retailer 9€517 EUR
Retailer 3€525 EUR
Retailer 8€671 EUR
Retailer 10€768 EUR
Retailer 5€779 EUR
MOH London€972 EUR

41 data points across 11 retailers

15 retailers€286 EUR to €972 EUR

A
Cheapest Retailer
-
€286 EUR
HK$2,500 HKD
A
Retailer 2
-
€342 EUR
$382 USD
View
A
Retailer 3
-
€411 EUR
View
A
Retailer 4
-
€419 EUR
ZAR 7,556 ZAR
View
A
Retailer 5
-
€447 EUR
£393 GBP
View
A
Retailer 6
-
€456 EUR
$510 USD
View
A
Retailer 7
-
€461 EUR
$515 USD
View
B+
Retailer 8
-
€517 EUR
A$888 AUD
View
Retailer 9
-
€525 EUR
$587 USD
View
Price last confirmed 9 days ago
B
Retailer 10
-
€671 EUR
$750 USD
View
Retailer 11
-
€768 EUR
A$1,320 AUD
View
Price last confirmed 30 days ago
B
Retailer 12
-
€779 EUR
$870 USD
View
B
Retailer 13
-
€827 EUR
$924 USD
View
B
Retailer 14
-
€881 EUR
$984 USD
View
Most Expensive
B
MOH London
LG787620893 · Nov 1
€972 EUR
£855 GBP
View
14 more retailers have this diamond
Prices start from €286 EURSave up to €686 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
1.27ct Marquise
€286 EUR