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Emerald|Lab Grown|IGI

3.37ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG806619523

Shape and cutting style on the report: Emerald cut

Certificate IGI LG806619523

Diamond specifications and retailer prices

From $3,298 NZD
$1,859 USD
As of October 30, 2026
Save $16,591 NZD (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $19,890 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.37ct lab-grown emerald diamond

This 3.37ct 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 LG806619523 or 806619523. Listed at 10 retailers as of October 30, 2026, with prices from $3,298 to $19,890, a $16,591 spread on the same certified stone. Brilliant Earth lists it at $19,890. 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

3.37
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG806619523
Dimensions10.13 × 7.08 × 4.63 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
10.13 mm7.08 mm3.37 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG806619523
Side View
Table 64.0%Crown 32.6°Girdle: MediumPavilion 39.1°Culet: LargeDepth 65.4%

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: $19,890 NZD|Low: $3,298 NZD|High: $23,918 NZD|Avg: $8,111 NZD|-16.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 4$3,298 NZD
Retailer 10$3,634 NZD
Retailer 2$4,036 NZD
Retailer 7$4,155 NZD
Retailer 6$4,563 NZD
Retailer 3$6,324 NZD
Retailer 8$8,308 NZD
Retailer 5$10,144 NZD
Retailer 9$10,708 NZD
Brilliant Earth$19,890 NZD

35 data points across 10 retailers

10 retailers$3,298 NZD to $19,890 NZD

A
Cheapest Retailer
-
$3,298 NZD
$1,859 USD
Retailer 2
-
$3,634 NZD
HK$16,000 HKD
View
Price last confirmed 57 days ago
A
Retailer 3
-
$4,036 NZD
£1,791 GBP
View
A
Retailer 4
-
$4,155 NZD
$2,342 USD
View
A
Retailer 5
-
$4,563 NZD
€2,449 EUR
View
A
Retailer 6
-
$6,324 NZD
$3,564 USD
View
B+
Retailer 7
-
$8,308 NZD
£3,687 GBP
View
B+
Retailer 8
-
$10,144 NZD
$5,717 USD
View
Retailer 9
-
$10,708 NZD
$6,035 USD
View
Price last confirmed 24 days ago
Most Expensive
B
Brilliant Earth
20210157A · Oct 31
$19,890 NZD
$11,210 USD
View
9 more retailers have this diamond
Prices start from $3,298 NZDSave up to $16,591 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
3.37ct Emerald
$3,298 NZD