CaratHunter
Plans
Asscher|Lab Grown|IGI

3.09ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG837647179

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG837647179

Diamond specifications and retailer prices

From €2,120 EUR
$2,368 USD
As of October 30, 2026
Save €12,461 EUR (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €14,581 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.09ct lab-grown asscher diamond

This 3.09ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG837647179 or 837647179. Listed at 17 retailers as of October 30, 2026, with prices from €2,120 to €14,581, a €12,461 spread on the same certified stone. Do Amore Diamonds lists it at €14,581. 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

3.09
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837647179
Dimensions8.35 × 8.04 × 5.16 mm
L/W Ratio1.04
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
8.35 mm8.04 mm3.09 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837647179
Side View
Table 58.0%Crown 32.4°Girdle: Slightly ThickPavilion 38°Culet: NoneDepth 64.2%

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: Oct 30
Current: €14,581 EUR|Low: €2,120 EUR|High: €17,038 EUR|Avg: €5,755 EUR|-5.7%
Do Amore Diamonds
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 16€2,120 EUR
Retailer 2€2,306 EUR
Retailer 13€2,372 EUR
Retailer 14€2,462 EUR
Retailer 11€2,605 EUR
Retailer 18€3,239 EUR
Retailer 6€3,742 EUR
Retailer 12€3,767 EUR
Retailer 5€3,846 EUR
Retailer 3€4,587 EUR
Retailer 8€5,800 EUR
Retailer 17€6,701 EUR
Retailer 4€7,328 EUR
Retailer 9€8,117 EUR
Retailer 7€8,147 EUR
Retailer 15€8,154 EUR
Retailer 10€12,580 EUR
Do Amore Diamonds€14,581 EUR

28 data points across 18 retailers

17 retailers€2,120 EUR to €14,581 EUR

A
Cheapest Retailer
-
€2,120 EUR
$2,368 USD
A
Retailer 2
-
€2,306 EUR
$2,576 USD
View
A
Retailer 3
-
€2,372 EUR
$2,650 USD
View
A
Retailer 4
-
€2,462 EUR
$2,751 USD
View
A
Retailer 5
-
€2,605 EUR
$2,910 USD
View
A
Retailer 6
-
€3,239 EUR
£2,849 GBP
View
A
Retailer 7
-
€3,742 EUR
$4,181 USD
View
A
Retailer 8
-
€3,767 EUR
$4,209 USD
View
A
Retailer 9
-
€3,846 EUR
$4,297 USD
View
A
Retailer 10
-
€4,587 EUR
View
Retailer 11
-
€5,800 EUR
$6,480 USD
View
Price last confirmed 13 days ago
B+
Retailer 12
-
€6,701 EUR
$7,487 USD
View
B+
Retailer 13
-
€7,328 EUR
£6,446 GBP
View
Retailer 14
-
€8,117 EUR
$9,068 USD
View
Price last confirmed 17 days ago
B
Retailer 15
-
€8,147 EUR
$9,102 USD
View
B+
Retailer 16
-
€8,154 EUR
$9,110 USD
View
Most Expensive
B
Do Amore Diamonds
27-3DE8CD801 · Oct 31
€14,581 EUR
$16,290 USD
View
16 more retailers have this diamond
Prices start from €2,120 EURSave up to €12,461 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
3.09ct Asscher
€2,120 EUR