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Asscher|Lab Grown|IGI

3.09ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG679509505

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG679509505

Diamond specifications and retailer prices

From €571 EUR
$638 USD
As of October 29, 2026
Save €5,422 EUR (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €5,993 EUR at Yadav Diamonds · As of October 30, 2026
View at Yadav 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG679509505 or 679509505. Listed at 16 retailers as of October 29, 2026, with prices from €571 to €5,993, a €5,422 spread on the same certified stone. Yadav Diamonds lists it at €5,993. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG679509505
Dimensions7.99 × 7.97 × 5.30 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.99 mm7.97 mm3.09 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG679509505
Side View
Table 62.0%Crown 32.4°Girdle: MediumPavilion 39.4°Culet: NoneDepth 66.5%

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 29
Current: €1,086 EUR|Low: €571 EUR|High: €2,787 EUR|Avg: €1,465 EUR|+1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 2€571 EUR
Retailer 10€633 EUR
Retailer 8€839 EUR
Retailer 11€948 EUR
Retailer 1€1,086 EUR
Retailer 4€1,477 EUR
Retailer 6€1,518 EUR
Retailer 3€2,033 EUR
Retailer 9€2,038 EUR
Retailer 7€2,542 EUR
Retailer 5€2,769 EUR

43 data points across 11 retailers

16 retailers€571 EUR to €5,993 EUR

A
Cheapest Retailer
-
€571 EUR
$638 USD
Final sale: no returns
Retailer 2
-
€633 EUR
$707 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
€752 EUR
$840 USD
View
A
Retailer 4
-
€839 EUR
$937 USD
View
A
Retailer 5
-
€948 EUR
$1,059 USD
View
A
Retailer 6
-
€1,025 EUR
$1,145 USD
View
A
Retailer 7
-
€1,086 EUR
£956 GBP
View
B+
Retailer 8
-
€1,477 EUR
A$2,538 AUD
View
B+
Retailer 9
-
€1,518 EUR
ZAR 27,397 ZAR
View
B+
Retailer 10
-
€2,033 EUR
£1,788 GBP
View
B+
Retailer 11
-
€2,038 EUR
$2,277 USD
View
B
Retailer 12
-
€2,361 EUR
$2,638 USD
View
Retailer 13
-
€2,542 EUR
$2,840 USD
View
Price last confirmed 13 days ago
B+
Retailer 14
-
€2,769 EUR
£2,436 GBP
View
B
Retailer 15
-
€4,538 EUR
$5,070 USD
View
Most Expensive
B
Yadav Diamonds
13014434 · Oct 30
€5,993 EUR
$6,695 USD
View
15 more retailers have this diamond
Prices start from €571 EURSave up to €5,422 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
€571 EUR