Emerald|Lab Grown|IGI

1.05ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG825678541

Shape and cutting style on the report: Emerald cut

Certificate IGI LG825678541

Diamond specifications and retailer prices

From $366 NZD
$206 USD
As of October 30, 2026
Save $3,127 NZD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,493 NZD at Queensmith · As of October 27, 2026
View at Queensmith

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 LG825678541 or 825678541. Listed at 17 retailers as of October 27, 2026, with prices from $366 to $3,493, a $3,127 spread on the same certified stone. Queensmith lists it at $3,493. 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 angle35.5°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825678541
Dimensions6.90 × 4.82 × 3.28 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
6.90 mm4.82 mm1.05 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825678541
Side View
Table 60.0%Crown 35.5°Girdle: MediumPavilion 38.3°Culet: LargeDepth 68.0%

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: $3,493 NZD|Low: $305 NZD|High: $4,542 NZD|Avg: $1,379 NZD
Queensmith
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
Retailer 18
October 31, 2026
Retailer 8$311 NZD
Retailer 5$360 NZD
Retailer 12$366 NZD
Retailer 7$451 NZD
Retailer 15$550 NZD
Retailer 18$749 NZD
Retailer 14$807 NZD
Retailer 2$830 NZD
Retailer 4$1,088 NZD
Retailer 13$1,093 NZD
Retailer 10$1,364 NZD
Retailer 9$1,380 NZD
Retailer 17$1,755 NZD
Retailer 11$2,102 NZD
Retailer 3$2,271 NZD
Retailer 6$2,999 NZD
Retailer 16$3,141 NZD
Queensmith$3,493 NZD

32 data points across 18 retailers

17 retailers$366 NZD to $3,493 NZD

Retailer 1
-
$311 NZD
$175 USD
Price last confirmed 8 days ago
Retailer 2
-
$360 NZD
$203 USD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$366 NZD
$206 USD
View
Final sale: no returns
Retailer 4
-
$451 NZD
$254 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$550 NZD
$310 USD
View
A
Retailer 6
-
$807 NZD
$455 USD
View
A
Retailer 7
-
$830 NZD
£368 GBP
View
Retailer 8
-
$1,088 NZD
$613 USD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$1,093 NZD
A$948 AUD
View
Retailer 10
-
$1,364 NZD
$769 USD
View
Price last confirmed 9 days ago
Retailer 11
-
$1,380 NZD
$778 USD
View
Price last confirmed 9 days ago
B
Retailer 12
-
$1,755 NZD
$989 USD
View
B
Retailer 13
-
$2,102 NZD
£933 GBP
View
Retailer 14
-
$2,271 NZD
$1,280 USD
View
Price last confirmed 13 days ago
Retailer 15
-
$2,999 NZD
$1,690 USD
View
Price last confirmed 7 days ago
B
Retailer 16
-
$3,141 NZD
$1,770 USD
View
Most Expensive
B
Queensmith
LG825678541 · Oct 27
$3,493 NZD
£1,550 GBP
View
16 more retailers have this diamond
Prices start from $366 NZDSave up to $3,127 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
$366 NZD