Asscher|Lab Grown|IGI

3.09ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG768629485

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG768629485

Diamond specifications and retailer prices

From $3,580 USD
As of October 30, 2026
Save $10,475 USD (75%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $14,055 USD at With Clarity · As of October 30, 2026
View at With Clarity

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 LG768629485 or 768629485. Listed at 14 retailers as of October 30, 2026, with prices from $3,580 to $14,055, a $10,475 spread on the same certified stone. With Clarity lists it at $14,055. 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 angle39°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768629485
Dimensions7.93 × 7.89 × 5.42 mm
L/W Ratio1.01
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
7.93 mm7.89 mm3.09 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768629485
Side View
Table 62.0%Crown 39°Girdle: MediumPavilion 42.6°Culet: NoneDepth 68.7%

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: $9,110 USD|Low: $3,580 USD|High: $14,055 USD|Avg: $8,530 USD|-32.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
October 30, 2026
Retailer 10$3,580 USD
Retailer 9$3,643 USD
Retailer 2$4,429 USD
Retailer 5$4,800 USD
Retailer 12$5,458 USD
Retailer 7$5,805 USD
Retailer 6$8,397 USD
Retailer 3$9,017 USD
Retailer 1$9,110 USD
Retailer 8$9,216 USD
Retailer 11$9,517 USD
Retailer 4$12,619 USD
With Clarity$14,055 USD

41 data points across 13 retailers

14 retailers$3,580 USD to $14,055 USD

A
Cheapest Retailer
-
$3,580 USD
A
Retailer 2
-
$3,643 USD
View
A
Retailer 3
-
$4,429 USD
HK$34,600 HKD
View
A
Retailer 4
-
$4,800 USD
£3,780 GBP
View
A
Retailer 5
-
$5,458 USD
View
B+
Retailer 6
-
$5,805 USD
€5,529 EUR
View
Retailer 7
-
$7,164 USD
View
Price last confirmed 87 days ago
B+
Retailer 8
-
$8,397 USD
ZAR 135,654 ZAR
View
B+
Retailer 9
-
$9,017 USD
View
B+
Retailer 10
-
$9,110 USD
View
B+
Retailer 11
-
$9,216 USD
£7,257 GBP
View
B+
Retailer 12
-
$9,517 USD
View
B
Retailer 13
-
$12,619 USD
View
Most Expensive
B
With Clarity
768629485 · Oct 30
$14,055 USD
View
13 more retailers have this diamond
Prices start from $3,580 USDSave up to $10,475 USD

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
$3,580 USD