Asscher|Lab Grown|IGI

3.06ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG821635452

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG821635452

Diamond specifications and retailer prices

From $3,412 USD
As of October 31, 2026
Save $8,160 USD (71%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $11,572 USD at With Clarity · As of October 31, 2026
View at With Clarity

About this 3.06ct lab-grown asscher diamond

This 3.06ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG821635452 or 821635452. Listed at 10 retailers as of October 31, 2026, with prices from $3,412 to $11,572, a $8,160 spread on the same certified stone. With Clarity lists it at $11,572. 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

3.06
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle43.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821635452
Dimensions7.95 × 7.92 × 5.31 mm
L/W Ratio1.00
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
7.95 mm7.92 mm3.06 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821635452
Side View
Table 63.0%Crown 33.1°Girdle: MediumPavilion 43.4°Culet: NoneDepth 67.0%

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 31
Current: $4,018 USD|Low: $3,412 USD|High: $13,370 USD|Avg: $6,670 USD|-21.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
With Clarity
October 30, 2026
Retailer 6$3,412 USD
Retailer 7$3,648 USD
Retailer 1$4,018 USD
Retailer 5$4,502 USD
Retailer 2$4,780 USD
Retailer 4$7,207 USD
Retailer 8$7,836 USD
Retailer 3$8,026 USD
Retailer 9$10,402 USD
With Clarity$11,572 USD

41 data points across 10 retailers

10 retailers$3,412 USD to $11,572 USD

A
Cheapest Retailer
-
$3,412 USD
A
Retailer 2
-
$3,648 USD
HK$28,500 HKD
View
A
Retailer 3
-
$4,018 USD
£3,164 GBP
View
A
Retailer 4
-
$4,502 USD
View
A
Retailer 5
-
$4,780 USD
€4,552 EUR
View
Retailer 6
-
$7,207 USD
A$11,088 AUD
View
Price last confirmed 22 days ago
B+
Retailer 7
-
$7,836 USD
View
B+
Retailer 8
-
$8,026 USD
£6,320 GBP
View
B
Retailer 9
-
$10,402 USD
View
Most Expensive
B
With Clarity
821635452 · Oct 31
$11,572 USD
View
9 more retailers have this diamond
Prices start from $3,412 USDSave up to $8,160 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
3.06ct Asscher
$3,412 USD