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Emerald|Lab Grown|IGI

1.31ct D IF Emerald Lab Grown Diamond

EX • D/IF • IGI LG844643006

Shape and cutting style on the report: Emerald cut

Certificate IGI LG844643006

Diamond specifications and retailer prices

From $782 NZD
€419 EUR
As of October 27, 2026
Save $4,657 NZD (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,439 NZD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.31ct lab-grown emerald diamond

This 1.31ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG844643006 or 844643006. Listed at 17 retailers as of October 27, 2026, with prices from $782 to $5,439, a $4,657 spread on the same certified stone. Brilliant Earth lists it at $5,439. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844643006
Dimensions7.51 × 5.14 × 3.43 mm
L/W Ratio1.46
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
7.51 mm5.14 mm1.31 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844643006
Side View
Table 65.0%Crown 35.4°Girdle: MED-STKPavilion 33.6°Culet: LargeDepth 66.7%

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 27
Current: $1,184 NZD|Low: $464 NZD|High: $4,505 NZD|Avg: $1,574 NZD|-0.7%
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
Retailer 15
Retailer 16
Retailer 17
October 27, 2026
Retailer 4$464 NZD
Retailer 9$768 NZD
Retailer 10$782 NZD
Retailer 15$786 NZD
Retailer 13$819 NZD
Retailer 11$895 NZD
Retailer 5$994 NZD
Retailer 1$1,184 NZD
Retailer 17$1,552 NZD
Retailer 14$1,648 NZD
Retailer 7$1,651 NZD
Retailer 6$1,667 NZD
Retailer 12$1,943 NZD
Retailer 8$1,944 NZD
Retailer 3$2,234 NZD
Retailer 2$3,741 NZD
Retailer 16$4,505 NZD

13 data points across 17 retailers

17 retailers$782 NZD to $5,439 NZD

Retailer 1
-
$768 NZD
$432 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$782 NZD
€419 EUR
View
Retailer 3
-
$786 NZD
$442 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$819 NZD
ZAR 7,447 ZAR
View
Price last confirmed 10 days ago
A
Retailer 5
-
$895 NZD
£397 GBP
View
A
Retailer 6
-
$994 NZD
$559 USD
View
A
Retailer 7
-
$1,184 NZD
A$1,025 AUD
View
B+
Retailer 8
-
$1,552 NZD
$873 USD
View
B+
Retailer 9
-
$1,648 NZD
CA$1,288 CAD
View
B+
Retailer 10
-
$1,651 NZD
$929 USD
View
B+
Retailer 11
-
$1,667 NZD
$938 USD
View
Retailer 12
-
$1,943 NZD
£861 GBP
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$1,944 NZD
$1,094 USD
View
Retailer 14
-
$2,234 NZD
$1,257 USD
View
Price last confirmed 8 days ago
Retailer 15
-
$3,741 NZD
$2,105 USD
View
Price last confirmed 15 days ago
Retailer 16
-
$4,505 NZD
$2,535 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
22269948A · Oct 28
$5,439 NZD
$3,060 USD
View
16 more retailers have this diamond
Prices start from $782 NZDSave up to $4,657 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
1.31ct Emerald
$782 NZD