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Marquise|Lab Grown|IGI

1.25ct D IF Marquise Lab Grown Diamond

VG • D/IF • IGI LG762545685

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG762545685

Diamond specifications and retailer prices

From €582 EUR
HK$5,100 HKD
As of November 1, 2026
Save €1,392 EUR (71%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,974 EUR at With Clarity · As of November 2, 2026
View at With Clarity

About this 1.25ct lab-grown marquise diamond

This 1.25ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG762545685 or 762545685. Listed at 13 retailers as of November 1, 2026, with prices from €582 to €1,974, a €1,392 spread on the same certified stone. With Clarity lists it at €1,974. 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

1.25
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762545685
Dimensions11.75 × 5.58 × 3.34 mm
L/W Ratio2.11
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
11.75 mm5.58 mm1.25 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762545685
Side View
Table 63.0%Crown 33.6°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 59.9%

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: €870 EUR|Low: €582 EUR|High: €2,015 EUR|Avg: €1,183 EUR|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
With Clarity
November 2, 2026
Retailer 5€582 EUR
Retailer 12€706 EUR
Retailer 4€713 EUR
Retailer 9€778 EUR
Retailer 3€789 EUR
Retailer 6€829 EUR
Retailer 1€870 EUR
Retailer 2€1,177 EUR
Retailer 11€1,369 EUR
Retailer 8€1,649 EUR
Retailer 13€1,650 EUR
Retailer 7€1,657 EUR
Retailer 10€1,856 EUR
With Clarity€1,974 EUR

45 data points across 14 retailers

13 retailers€582 EUR to €1,974 EUR

A
Cheapest Retailer
-
€582 EUR
HK$5,100 HKD
A
Retailer 2
-
€706 EUR
$792 USD
View
A
Retailer 3
-
€713 EUR
$800 USD
View
A
Retailer 4
-
€778 EUR
View
A
Retailer 5
-
€789 EUR
$885 USD
View
A
Retailer 6
-
€829 EUR
£732 GBP
View
B+
Retailer 7
-
€870 EUR
ZAR 15,767 ZAR
View
Retailer 8
-
€1,177 EUR
$1,320 USD
View
Price last confirmed 9 days ago
B
Retailer 9
-
€1,649 EUR
$1,850 USD
View
B
Retailer 10
-
€1,650 EUR
$1,851 USD
View
B
Retailer 11
-
€1,657 EUR
A$2,860 AUD
View
Retailer 12
-
€1,856 EUR
£1,639 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
With Clarity
762545685 · Nov 2
€1,974 EUR
$2,214 USD
View
12 more retailers have this diamond
Prices start from €582 EURSave up to €1,392 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
1.25ct Marquise
€582 EUR