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Asscher|Lab Grown|IGI

2.51ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG840634937

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG840634937

Diamond specifications and retailer prices

From €1,277 EUR
$1,432 USD
As of November 1, 2026
Save €4,643 EUR (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €5,920 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.51ct lab-grown asscher diamond

This 2.51ct lab-grown asscher sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840634937 or 840634937. Listed at 17 retailers as of October 31, 2026, with prices from €1,277 to €5,920, a €4,643 spread on the same certified stone. Brilliant Earth lists it at €5,920. 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

2.51
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840634937
Dimensions7.64 × 7.62 × 4.73 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.64 mm7.62 mm2.51 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840634937
Side View
Table 65.0%Crown 34°Girdle: MediumPavilion 38.9°Culet: NoneDepth 62.1%

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: €5,920 EUR|Low: €1,277 EUR|High: €5,920 EUR|Avg: €3,185 EUR
Brilliant Earth
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
November 2, 2026
Retailer 4€1,277 EUR
Retailer 12€1,455 EUR
Retailer 15€1,476 EUR
Retailer 2€1,847 EUR
Retailer 9€2,093 EUR
Retailer 14€2,113 EUR
Retailer 17€2,340 EUR
Retailer 16€2,464 EUR
Retailer 7€3,193 EUR
Retailer 13€3,411 EUR
Retailer 8€3,629 EUR
Retailer 11€4,247 EUR
Retailer 5€4,423 EUR
Retailer 3€4,640 EUR
Retailer 6€4,798 EUR
Retailer 10€5,336 EUR
Brilliant Earth€5,920 EUR

17 data points across 17 retailers

17 retailers€1,277 EUR to €5,920 EUR

A
Cheapest Retailer
-
€1,277 EUR
$1,432 USD
Final sale: no returns
A
Retailer 2
-
€1,455 EUR
£1,285 GBP
View
A
Retailer 3
-
€1,476 EUR
$1,655 USD
View
A
Retailer 4
-
€1,847 EUR
£1,632 GBP
View
A
Retailer 5
-
€2,093 EUR
$2,348 USD
View
A
Retailer 6
-
€2,113 EUR
View
B+
Retailer 7
-
€2,340 EUR
$2,624 USD
View
B+
Retailer 8
-
€2,464 EUR
$2,764 USD
View
B+
Retailer 9
-
€3,193 EUR
£2,820 GBP
View
B+
Retailer 10
-
€3,411 EUR
ZAR 61,798 ZAR
View
B+
Retailer 11
-
€3,629 EUR
$4,070 USD
View
B+
Retailer 12
-
€4,247 EUR
£3,751 GBP
View
B+
Retailer 13
-
€4,423 EUR
SGD 6,704 SGD
View
B+
Retailer 14
-
€4,640 EUR
$5,204 USD
View
B
Retailer 15
-
€4,798 EUR
$5,382 USD
View
B
Retailer 16
-
€5,336 EUR
$5,985 USD
View
Most Expensive
B
Brilliant Earth
21861717A · Oct 31
€5,920 EUR
$6,640 USD
View
16 more retailers have this diamond
Prices start from €1,277 EURSave up to €4,643 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
2.51ct Asscher
€1,277 EUR