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Emerald|Lab Grown|IGI

3.50ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG722572542

Shape and cutting style on the report: Emerald cut

Certificate IGI LG722572542

Diamond specifications and retailer prices

From $4,684 NZD
$2,640 USD
As of October 30, 2026
Save $19,091 NZD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $23,776 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.5ct lab-grown emerald diamond

This 3.5ct lab-grown emerald 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 LG722572542 or 722572542. Listed at 20 retailers as of October 30, 2026, with prices from $4,684 to $23,776, a $19,091 spread on the same certified stone. Brilliant Earth lists it at $23,776. 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

3.50
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG722572542
Dimensions10.44 × 7.28 × 4.68 mm
L/W Ratio1.43
Culet sizeLarge
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
10.44 mm7.28 mm3.50 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG722572542
Side View
Table 66.0%Crown 38.1°Girdle: MediumPavilion 37.2°Culet: LargeDepth 64.3%

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: $23,776 NZD|Low: $4,498 NZD|High: $27,058 NZD|Avg: $9,623 NZD|-12.1%
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
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 15$4,684 NZD
Retailer 6$5,247 NZD
Retailer 3$5,435 NZD
Retailer 8$5,635 NZD
Retailer 5$5,722 NZD
Retailer 14$7,189 NZD
Retailer 9$7,340 NZD
Retailer 7$7,470 NZD
Retailer 4$8,460 NZD
Retailer 12$8,480 NZD
Retailer 2$12,271 NZD
Retailer 11$12,620 NZD
Retailer 16$13,549 NZD
Retailer 13$14,629 NZD
Retailer 10$14,779 NZD
Brilliant Earth$23,776 NZD

44 data points across 16 retailers

20 retailers$4,684 NZD to $23,776 NZD

A
Cheapest Retailer
-
$4,684 NZD
$2,640 USD
A
Retailer 2
-
$5,247 NZD
$2,957 USD
View
Final sale: no returns
A
Retailer 3
-
$5,435 NZD
$3,063 USD
View
A
Retailer 4
-
$5,635 NZD
$3,176 USD
View
A
Retailer 5
-
$5,722 NZD
$3,225 USD
View
A
Retailer 6
-
$7,189 NZD
$4,052 USD
View
B+
Retailer 7
-
$7,303 NZD
$4,116 USD
View
A
Retailer 8
-
$7,340 NZD
£3,257 GBP
View
B+
Retailer 9
-
$7,470 NZD
$4,210 USD
View
B+
Retailer 10
-
$8,460 NZD
$4,768 USD
View
B+
Retailer 11
-
$8,480 NZD
€4,552 EUR
View
B+
Retailer 12
-
$10,302 NZD
£4,572 GBP
View
B+
Retailer 13
-
$12,271 NZD
A$10,640 AUD
View
B+
Retailer 14
-
$12,620 NZD
ZAR 114,903 ZAR
View
B
Retailer 15
-
$13,549 NZD
$7,636 USD
View
B
Retailer 16
-
$14,508 NZD
$8,177 USD
View
B+
Retailer 17
-
$14,629 NZD
£6,492 GBP
View
B+
Retailer 18
-
$14,779 NZD
A$12,815 AUD
View
B
Retailer 19
-
$18,951 NZD
$10,681 USD
View
Most Expensive
B
Brilliant Earth
16934905A · Oct 31
$23,776 NZD
$13,400 USD
View
19 more retailers have this diamond
Prices start from $4,684 NZDSave up to $19,091 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
3.50ct Emerald
$4,684 NZD