CaratHunter
Plans
Emerald|Lab Grown|IGI

4.04ct D SI2 Emerald Lab Grown Diamond

ID • D/SI2 • IGI LG691589315

Shape and cutting style on the report: Emerald cut

Certificate IGI LG691589315

Diamond specifications and retailer prices

From $1,299 NZD
$732 USD
As of October 30, 2026
Save $6,118 NZD (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $7,417 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.04ct lab-grown emerald diamond

This 4.04ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG691589315 or 691589315. Listed at 12 retailers as of October 30, 2026, with prices from $1,299 to $7,417, a $6,118 spread on the same certified stone. Brilliant Earth lists it at $7,417. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

4.04
Carat
D
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG691589315
Dimensions10.88 × 7.51 × 4.94 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.88 mm7.51 mm4.04 ctD / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG691589315
Side View
Table 66.0%Crown 34.9°Girdle: MED-STKPavilion 38.5°Culet: LargeDepth 65.8%

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: $7,417 NZD|Low: $1,001 NZD|High: $9,191 NZD|Avg: $3,096 NZD|-19.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 7$1,299 NZD
Retailer 12$1,414 NZD
Retailer 3$1,453 NZD
Retailer 8$1,506 NZD
Retailer 11$1,506 NZD
Retailer 4$2,110 NZD
Retailer 2$2,419 NZD
Retailer 9$2,443 NZD
Retailer 6$3,712 NZD
Retailer 10$4,237 NZD
Retailer 5$5,951 NZD
Brilliant Earth$7,417 NZD

44 data points across 12 retailers

12 retailers$1,299 NZD to $7,417 NZD

A
Cheapest Retailer
-
$1,299 NZD
$732 USD
A
Retailer 2
-
$1,414 NZD
$797 USD
View
A
Retailer 3
-
$1,453 NZD
$819 USD
View
Final sale: no returns
A
Retailer 4
-
$1,506 NZD
$849 USD
View
Retailer 5
-
$1,506 NZD
$849 USD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
$2,110 NZD
$1,189 USD
View
A
Retailer 7
-
$2,419 NZD
£1,073 GBP
View
B+
Retailer 8
-
$2,443 NZD
$1,377 USD
View
B
Retailer 9
-
$3,712 NZD
$2,092 USD
View
B
Retailer 10
-
$4,237 NZD
$2,388 USD
View
Retailer 11
-
$5,951 NZD
£2,641 GBP
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
17970549A · Oct 30
$7,417 NZD
$4,180 USD
View
11 more retailers have this diamond
Prices start from $1,299 NZDSave up to $6,118 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
4.04ct Emerald
$1,299 NZD