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Emerald|Lab Grown|IGI

1.54ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG700514126

Shape and cutting style on the report: Emerald cut

Certificate IGI LG700514126

Diamond specifications and retailer prices

From $517 NZD
$291 USD
As of November 1, 2026
Save $4,210 NZD (89%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $4,728 NZD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.54ct lab-grown emerald diamond

This 1.54ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG700514126 or 700514126. Listed at 29 retailers as of November 1, 2026, with prices from $517 to $4,728, a $4,210 spread on the same certified stone. Brilliant Earth lists it at $4,728. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.5°
Pavilion angle42.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700514126
Dimensions8.07 × 5.47 × 3.60 mm
L/W Ratio1.48
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
8.07 mm5.47 mm1.54 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700514126
Side View
Table 60.0%Crown 30.5°Girdle: MediumPavilion 42.4°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: Nov 1
Current: $4,728 NZD|Low: $439 NZD|High: $7,891 NZD|Avg: $1,525 NZD|-40.1%
Brilliant Earth
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
November 3, 2026
Retailer 8$439 NZD
Retailer 5$508 NZD
Retailer 3$517 NZD
Retailer 9$537 NZD
Retailer 16$850 NZD
Retailer 7$990 NZD
Retailer 13$993 NZD
Retailer 11$1,034 NZD
Retailer 2$1,054 NZD
Retailer 14$1,394 NZD
Retailer 10$1,433 NZD
Retailer 15$1,752 NZD
Retailer 4$1,928 NZD
Retailer 18$2,138 NZD
Retailer 6$2,387 NZD
Retailer 12$2,404 NZD
Retailer 17$2,554 NZD
Brilliant Earth$4,728 NZD

46 data points across 18 retailers

29 retailers$517 NZD to $4,728 NZD

Retailer 1
-
$421 NZD
$237 USD
Price last confirmed 32 days ago
Retailer 2
-
$439 NZD
$247 USD
View
Price last confirmed 33 days ago
Retailer 3
-
$508 NZD
$286 USD
View
Price last confirmed 20 days ago
Retailer 4
-
$508 NZD
$286 USD
View
Price last confirmed 39 days ago
A
Retailer 5
-
$517 NZD
$291 USD
View
Final sale: no returns
Retailer 6
-
$537 NZD
$302 USD
View
Price last confirmed 35 days ago
A
Retailer 7
-
$544 NZD
$306 USD
View
Retailer 8
-
$544 NZD
$306 USD
View
Price last confirmed 23 days ago
A
Retailer 9
-
$819 NZD
HK$3,600 HKD
View
A
Retailer 10
-
$850 NZD
$478 USD
View
A
Retailer 11
-
$990 NZD
$557 USD
View
A
Retailer 12
-
$993 NZD
€532 EUR
View
A
Retailer 13
-
$1,034 NZD
ZAR 9,400 ZAR
View
A
Retailer 14
-
$1,054 NZD
£467 GBP
View
A
Retailer 15
-
$1,337 NZD
$752 USD
View
A
Retailer 16
-
$1,394 NZD
A$1,207 AUD
View
A
Retailer 17
-
$1,433 NZD
$806 USD
View
B+
Retailer 18
-
$1,752 NZD
$986 USD
View
Retailer 19
-
$1,928 NZD
$1,085 USD
View
Price last confirmed 23 days ago
Retailer 20
-
$1,928 NZD
$1,085 USD
View
Price last confirmed 33 days ago
B+
Retailer 21
-
$2,138 NZD
$1,203 USD
View
B+
Retailer 22
-
$2,226 NZD
$1,252 USD
View
B+
Retailer 23
-
$2,382 NZD
$1,340 USD
View
B+
Retailer 24
-
$2,387 NZD
SGD 1,815 SGD
View
B+
Retailer 25
-
$2,404 NZD
£1,065 GBP
View
Retailer 26
-
$2,554 NZD
A$2,211 AUD
View
Price last confirmed 28 days ago
B
Retailer 27
-
$3,999 NZD
$2,250 USD
View
B
Retailer 28
-
$4,212 NZD
$2,370 USD
View
Most Expensive
B
Brilliant Earth
15114323Y · Nov 2
$4,728 NZD
$2,660 USD
View
28 more retailers have this diamond
Prices start from $517 NZDSave up to $4,210 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
1.54ct Emerald
$517 NZD