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Asscher|Lab Grown|IGI

3.11ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG832603052

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG832603052

Diamond specifications and retailer prices

From $3,879 NZD
$2,186 USD
As of October 30, 2026
Save $22,807 NZD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $26,685 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.11ct lab-grown asscher diamond

This 3.11ct 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 LG832603052 or 832603052. Listed at 14 retailers as of October 30, 2026, with prices from $3,879 to $26,685, a $22,807 spread on the same certified stone. Do Amore Diamonds lists it at $26,685. 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

3.11
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG832603052
Dimensions8.19 × 7.95 × 5.23 mm
L/W Ratio1.03
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
8.19 mm7.95 mm3.11 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG832603052
Side View
Table 64.0%Crown 37.2°Girdle: Slightly ThickPavilion 42.2°Culet: NoneDepth 65.8%

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 30
Current: $26,685 NZD|Low: $3,847 NZD|High: $27,555 NZD|Avg: $9,753 NZD|-3.2%
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
October 31, 2026
Retailer 10$3,879 NZD
Retailer 9$4,647 NZD
Retailer 7$4,791 NZD
Retailer 11$5,928 NZD
Retailer 3$6,897 NZD
Retailer 8$7,053 NZD
Retailer 14$7,101 NZD
Retailer 12$8,175 NZD
Retailer 5$9,945 NZD
Retailer 4$11,602 NZD
Retailer 2$12,559 NZD
Retailer 6$13,094 NZD
Retailer 13$13,504 NZD
Do Amore Diamonds$26,685 NZD

31 data points across 14 retailers

14 retailers$3,879 NZD to $26,685 NZD

A
Cheapest Retailer
-
$3,879 NZD
$2,186 USD
A
Retailer 2
-
$4,647 NZD
$2,619 USD
View
A
Retailer 3
-
$4,791 NZD
$2,700 USD
View
A
Retailer 4
-
$5,928 NZD
£2,631 GBP
View
A
Retailer 5
-
$6,897 NZD
$3,887 USD
View
A
Retailer 6
-
$7,053 NZD
$3,975 USD
View
A
Retailer 7
-
$7,101 NZD
$4,002 USD
View
A
Retailer 8
-
$8,175 NZD
€4,388 EUR
View
Retailer 9
-
$9,945 NZD
$5,605 USD
View
Price last confirmed 13 days ago
Retailer 10
-
$11,602 NZD
A$10,060 AUD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$12,559 NZD
A$10,890 AUD
View
B+
Retailer 12
-
$13,094 NZD
$7,380 USD
View
B+
Retailer 13
-
$13,504 NZD
£5,993 GBP
View
Most Expensive
B
Do Amore Diamonds
27-B3425032D · Oct 31
$26,685 NZD
$15,040 USD
View
13 more retailers have this diamond
Prices start from $3,879 NZDSave up to $22,807 NZD

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
3.11ct Asscher
$3,879 NZD