Asscher|Lab Grown|IGI

3.03ct E IF Asscher Lab Grown Diamond

EX • E/IF • IGI LG656499433

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG656499433

Diamond specifications and retailer prices

From $3,243 NZD
$1,828 USD
As of October 31, 2026
Save $12,314 NZD (79%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $15,557 NZD at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

About this 3.03ct lab-grown asscher diamond

This 3.03ct lab-grown asscher sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG656499433 or 656499433. Listed at 23 retailers as of October 31, 2026, with prices from $3,243 to $15,557, a $12,314 spread on the same certified stone. Diamond Quarter lists it at $15,557. 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

3.03
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG656499433
Dimensions7.83 × 7.70 × 5.00 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.83 mm7.70 mm3.03 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG656499433
Side View
Table 65.0%Crown 39.1°Girdle: Slightly ThickPavilion 37.3°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 31
Current: $8,842 NZD|Low: $3,243 NZD|High: $17,867 NZD|Avg: $7,121 NZD|+0.3%
Retailer 1
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 6$3,243 NZD
Retailer 14$3,361 NZD
Retailer 5$3,714 NZD
Retailer 7$4,763 NZD
Retailer 13$4,808 NZD
Retailer 3$5,277 NZD
Retailer 10$5,311 NZD
Retailer 12$7,604 NZD
Retailer 9$7,805 NZD
Retailer 2$8,644 NZD
Retailer 1$8,842 NZD
Retailer 11$9,651 NZD
Retailer 4$11,238 NZD
Retailer 8$13,786 NZD

44 data points across 14 retailers

23 retailers$3,243 NZD to $15,557 NZD

A
Cheapest Retailer
-
$3,243 NZD
$1,828 USD
Final sale: no returns
Retailer 2
-
$3,361 NZD
$1,894 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
$3,664 NZD
$2,065 USD
View
A
Retailer 4
-
$3,714 NZD
$2,093 USD
View
A
Retailer 5
-
$3,884 NZD
HK$17,100 HKD
View
A
Retailer 6
-
$4,763 NZD
£2,114 GBP
View
A
Retailer 7
-
$4,808 NZD
$2,710 USD
View
A
Retailer 8
-
$5,064 NZD
€2,718 EUR
View
A
Retailer 9
-
$5,277 NZD
$2,974 USD
View
A
Retailer 10
-
$5,311 NZD
€2,851 EUR
View
A
Retailer 11
-
$5,601 NZD
$3,157 USD
View
A
Retailer 12
-
$6,949 NZD
£3,084 GBP
View
Retailer 13
-
$7,604 NZD
A$6,593 AUD
View
Price last confirmed 9 days ago
A
Retailer 14
-
$7,805 NZD
ZAR 71,068 ZAR
View
B+
Retailer 15
-
$8,644 NZD
$4,872 USD
View
B+
Retailer 16
-
$8,842 NZD
A$7,667 AUD
View
B+
Retailer 17
-
$9,651 NZD
£4,283 GBP
View
B+
Retailer 18
-
$10,232 NZD
$5,767 USD
View
B+
Retailer 19
-
$11,238 NZD
SGD 8,559 SGD
View
B+
Retailer 20
-
$11,802 NZD
$6,652 USD
View
B+
Retailer 21
-
$12,260 NZD
$6,910 USD
View
B+
Retailer 22
-
$13,786 NZD
$7,770 USD
View
Most Expensive
B
Diamond Quarter
3.03IFELG339580N · Oct 31
$15,557 NZD
£6,904 GBP
View
22 more retailers have this diamond
Prices start from $3,243 NZDSave up to $12,314 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
3.03ct Asscher
$3,243 NZD