Asscher|Lab Grown|IGI

3.01ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG821635518

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG821635518

Diamond specifications and retailer prices

From $3,315 USD
As of October 31, 2026
Save $8,215 USD (71%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $11,530 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.01ct lab-grown asscher diamond

This 3.01ct 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 LG821635518 or 821635518. Listed at 13 retailers as of October 31, 2026, with prices from $3,315 to $11,530, a $8,215 spread on the same certified stone. Brilliant Earth lists it at $11,530. 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

3.01
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821635518
Dimensions7.95 × 7.91 × 5.16 mm
L/W Ratio1.01
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 mm7.91 mm3.01 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821635518
Side View
Table 59.0%Crown 33.5°Girdle: MediumPavilion 40°Culet: NoneDepth 65.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $11,530 USD|Low: $3,315 USD|High: $11,880 USD|Avg: $7,208 USD|-2.9%
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
November 1, 2026
Retailer 11$3,315 USD
Retailer 13$3,597 USD
Retailer 2$3,962 USD
Retailer 10$4,430 USD
Retailer 8$4,701 USD
Retailer 7$6,813 USD
Retailer 6$7,000 USD
Retailer 3$7,708 USD
Retailer 12$7,833 USD
Retailer 9$7,897 USD
Retailer 5$10,236 USD
Retailer 4$11,384 USD
Brilliant Earth$11,530 USD

43 data points across 13 retailers

13 retailers$3,315 USD to $11,530 USD

A
Cheapest Retailer
-
$3,315 USD
A
Retailer 2
-
$3,597 USD
HK$28,100 HKD
View
A
Retailer 3
-
$3,962 USD
£3,119 GBP
View
A
Retailer 4
-
$4,430 USD
View
A
Retailer 5
-
$4,701 USD
€4,477 EUR
View
B+
Retailer 6
-
$6,813 USD
ZAR 110,062 ZAR
View
B+
Retailer 7
-
$7,000 USD
A$10,769 AUD
View
B+
Retailer 8
-
$7,708 USD
View
B+
Retailer 9
-
$7,833 USD
View
B+
Retailer 10
-
$7,897 USD
£6,218 GBP
View
B
Retailer 11
-
$10,236 USD
View
B
Retailer 12
-
$11,384 USD
View
Most Expensive
B
Brilliant Earth
20937112A · Oct 31
$11,530 USD
View
12 more retailers have this diamond
Prices start from $3,315 USDSave up to $8,215 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
3.01ct Asscher
$3,315 USD