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Marquise|Lab Grown|IGI

2.74ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG800628792

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG800628792

Diamond specifications and retailer prices

From €2,547 EUR
$2,845 USD
As of November 1, 2026
Save €6,100 EUR (71%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €8,646 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 2.74ct lab-grown marquise diamond

This 2.74ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800628792 or 800628792. Listed at 9 retailers as of October 31, 2026, with prices from €2,547 to €8,646, a €6,100 spread on the same certified stone. Taylor and Hart lists it at €8,646. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.74
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800628792
Dimensions13.89 × 7.28 × 4.67 mm
L/W Ratio1.91
Girdle conditionFaceted
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
13.89 mm7.28 mm2.74 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800628792
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 64.1%

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 1
Current: €3,382 EUR|Low: €2,547 EUR|High: €11,153 EUR|Avg: €4,680 EUR|-20.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Taylor and Hart
November 1, 2026
Retailer 5€2,547 EUR
Retailer 6€3,049 EUR
Retailer 8€3,208 EUR
Retailer 1€3,382 EUR
Retailer 4€3,540 EUR
Retailer 3€4,104 EUR
Retailer 7€5,805 EUR
Retailer 2€6,666 EUR
Taylor and Hart€8,646 EUR

33 data points across 9 retailers

9 retailers€2,547 EUR to €8,646 EUR

A
Cheapest Retailer
-
€2,547 EUR
$2,845 USD
A
Retailer 2
-
€3,049 EUR
$3,406 USD
View
Retailer 3
-
€3,208 EUR
HK$28,000 HKD
View
Price last confirmed 40 days ago
A
Retailer 4
-
€3,382 EUR
£2,976 GBP
View
A
Retailer 5
-
€3,540 EUR
$3,955 USD
View
A
Retailer 6
-
€4,104 EUR
View
Retailer 7
-
€5,805 EUR
$6,485 USD
View
Price last confirmed 34 days ago
B+
Retailer 8
-
€6,666 EUR
£5,864 GBP
View
Most Expensive
B
Taylor and Hart
Z6IL44L · Oct 31
€8,646 EUR
$9,660 USD
View
8 more retailers have this diamond
Prices start from €2,547 EURSave up to €6,100 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
2.74ct Marquise
€2,547 EUR