CaratHunter
Plans
Asscher|Lab Grown|IGI

3.11ct D FL Asscher Lab Grown Diamond

EX • D/FL • IGI LG784646531

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG784646531

Diamond specifications and retailer prices

From $4,228 NZD
$2,383 USD
As of October 30, 2026
Save $24,853 NZD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $29,081 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784646531 or 784646531. Listed at 14 retailers as of October 30, 2026, with prices from $4,228 to $29,081, a $24,853 spread on the same certified stone. Do Amore Diamonds lists it at $29,081. 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
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784646531
Dimensions8.06 × 7.96 × 5.17 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
8.06 mm7.96 mm3.11 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784646531
Side View
Table 65.0%Crown 31.7°Girdle: Slightly ThickPavilion 40°Culet: NoneDepth 64.9%

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: $29,081 NZD|Low: $4,228 NZD|High: $32,363 NZD|Avg: $10,846 NZD|-10.1%
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 12$4,228 NZD
Retailer 2$4,601 NZD
Retailer 9$4,757 NZD
Retailer 10$4,911 NZD
Retailer 7$5,199 NZD
Retailer 13$6,461 NZD
Retailer 8$7,353 NZD
Retailer 5$7,464 NZD
Retailer 4$7,672 NZD
Retailer 14$9,151 NZD
Retailer 6$12,340 NZD
Retailer 3$14,620 NZD
Retailer 11$16,270 NZD
Do Amore Diamonds$29,081 NZD

36 data points across 14 retailers

14 retailers$4,228 NZD to $29,081 NZD

A
Cheapest Retailer
-
$4,228 NZD
$2,383 USD
A
Retailer 2
-
$4,601 NZD
$2,593 USD
View
A
Retailer 3
-
$4,757 NZD
$2,681 USD
View
A
Retailer 4
-
$4,911 NZD
$2,768 USD
View
A
Retailer 5
-
$5,199 NZD
$2,930 USD
View
A
Retailer 6
-
$6,461 NZD
£2,867 GBP
View
A
Retailer 7
-
$7,353 NZD
$4,144 USD
View
A
Retailer 8
-
$7,464 NZD
$4,207 USD
View
A
Retailer 9
-
$7,672 NZD
$4,324 USD
View
A
Retailer 10
-
$9,151 NZD
€4,912 EUR
View
Retailer 11
-
$12,340 NZD
$6,955 USD
View
Price last confirmed 12 days ago
B+
Retailer 12
-
$14,620 NZD
£6,488 GBP
View
B+
Retailer 13
-
$16,270 NZD
$9,170 USD
View
Most Expensive
B
Do Amore Diamonds
27-C96579914 · Oct 31
$29,081 NZD
$16,390 USD
View
13 more retailers have this diamond
Prices start from $4,228 NZDSave up to $24,853 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
$4,228 NZD