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Emerald|Lab Grown|IGI

1.05ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG589397646

Shape and cutting style on the report: Emerald cut

Certificate IGI LG589397646

Diamond specifications and retailer prices

From $413 NZD
$233 USD
As of October 30, 2026
Save $4,022 NZD (91%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,436 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.05ct lab-grown emerald diamond

This 1.05ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG589397646 or 589397646. Listed at 21 retailers as of October 29, 2026, with prices from $413 to $4,436, a $4,022 spread on the same certified stone. Brilliant Earth lists it at $4,436. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG589397646
Dimensions6.81 × 4.96 × 3.08 mm
L/W Ratio1.37
Culet sizeLong
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
6.81 mm4.96 mm1.05 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG589397646
Side View
Table 65.0%Crown 32.7°Girdle: Slightly ThickPavilion 37.8°Culet: LNGDepth 62.1%

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: $4,436 NZD|Low: $396 NZD|High: $4,436 NZD|Avg: $1,277 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 11
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Retailer 17
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Retailer 21
October 31, 2026
Retailer 21$413 NZD
Retailer 3$460 NZD
Retailer 12$479 NZD
Retailer 5$511 NZD
Retailer 9$511 NZD
Retailer 7$688 NZD
Retailer 13$822 NZD
Retailer 16$879 NZD
Retailer 10$926 NZD
Retailer 2$965 NZD
Retailer 6$1,061 NZD
Retailer 17$1,248 NZD
Retailer 20$1,343 NZD
Retailer 15$1,548 NZD
Retailer 8$1,645 NZD
Retailer 14$1,737 NZD
Retailer 11$1,739 NZD
Retailer 19$2,062 NZD
Retailer 18$2,289 NZD
Retailer 4$2,302 NZD
Brilliant Earth$4,436 NZD

41 data points across 21 retailers

21 retailers$413 NZD to $4,436 NZD

A
Cheapest Retailer
-
$413 NZD
$233 USD
A
Retailer 2
-
$460 NZD
$259 USD
View
Final sale: no returns
A
Retailer 3
-
$479 NZD
$270 USD
View
A
Retailer 4
-
$511 NZD
$288 USD
View
A
Retailer 5
-
$511 NZD
$288 USD
View
A
Retailer 6
-
$688 NZD
$388 USD
View
A
Retailer 7
-
$822 NZD
€441 EUR
View
A
Retailer 8
-
$879 NZD
ZAR 8,002 ZAR
View
A
Retailer 9
-
$926 NZD
$522 USD
View
A
Retailer 10
-
$965 NZD
£428 GBP
View
B+
Retailer 11
-
$1,061 NZD
$598 USD
View
B+
Retailer 12
-
$1,248 NZD
A$1,082 AUD
View
B+
Retailer 13
-
$1,343 NZD
$757 USD
View
B+
Retailer 14
-
$1,548 NZD
A$1,342 AUD
View
B+
Retailer 15
-
$1,645 NZD
$927 USD
View
B+
Retailer 16
-
$1,737 NZD
$979 USD
View
B
Retailer 17
-
$1,774 NZD
$1,000 USD
View
B+
Retailer 18
-
$2,062 NZD
£915 GBP
View
B+
Retailer 19
-
$2,289 NZD
$1,290 USD
View
B
Retailer 20
-
$2,302 NZD
$1,297 USD
View
Most Expensive
B
Brilliant Earth
7930384A · Oct 29
$4,436 NZD
$2,500 USD
View
20 more retailers have this diamond
Prices start from $413 NZDSave up to $4,022 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
1.05ct Emerald
$413 NZD