CaratHunter
Plans
Emerald|Lab Grown|IGI

1.54ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG837653584

Shape and cutting style on the report: Emerald cut

Certificate IGI LG837653584

Diamond specifications and retailer prices

From $428 NZD
$241 USD
As of October 30, 2026
Save $3,066 NZD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,494 NZD at Helzberg Diamonds · As of November 1, 2026
View at Helzberg Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837653584 or 837653584. Listed at 22 retailers as of October 30, 2026, with prices from $428 to $3,494, a $3,066 spread on the same certified stone. Helzberg Diamonds lists it at $3,494. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837653584
Dimensions5.37 × 7.92 × 3.60 mm
L/W Ratio1.47
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.37 mm7.92 mm1.54 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837653584
Side View
Table 61.0%Crown 35.8°Girdle: MediumPavilion 38.1°Culet: LargeDepth 67.0%

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: $3,494 NZD|Low: $410 NZD|High: $3,494 NZD|Avg: $1,338 NZD
Helzberg Diamonds
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
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 1, 2026
Retailer 3$428 NZD
Retailer 11$477 NZD
Retailer 22$495 NZD
Retailer 4$531 NZD
Retailer 17$531 NZD
Retailer 7$613 NZD
Retailer 12$713 NZD
Retailer 16$866 NZD
Retailer 20$911 NZD
Retailer 6$962 NZD
Retailer 2$1,004 NZD
Retailer 8$1,111 NZD
Retailer 21$1,235 NZD
Retailer 13$1,325 NZD
Retailer 19$1,703 NZD
Retailer 14$1,744 NZD
Retailer 10$1,796 NZD
Retailer 15$2,126 NZD
Retailer 18$2,136 NZD
Retailer 5$2,156 NZD
Retailer 9$2,350 NZD
Helzberg Diamonds$3,494 NZD

33 data points across 22 retailers

22 retailers$428 NZD to $3,494 NZD

A
Cheapest Retailer
-
$428 NZD
$241 USD
A
Retailer 2
-
$477 NZD
$269 USD
View
Final sale: no returns
A
Retailer 3
-
$495 NZD
$279 USD
View
A
Retailer 4
-
$531 NZD
$299 USD
View
A
Retailer 5
-
$531 NZD
$299 USD
View
A
Retailer 6
-
$613 NZD
HK$2,700 HKD
View
B+
Retailer 7
-
$713 NZD
$402 USD
View
A
Retailer 8
-
$866 NZD
€465 EUR
View
A
Retailer 9
-
$911 NZD
ZAR 8,292 ZAR
View
A
Retailer 10
-
$962 NZD
$542 USD
View
A
Retailer 11
-
$1,004 NZD
£446 GBP
View
B+
Retailer 12
-
$1,111 NZD
$626 USD
View
B+
Retailer 13
-
$1,235 NZD
A$1,071 AUD
View
B+
Retailer 14
-
$1,325 NZD
$747 USD
View
B+
Retailer 15
-
$1,703 NZD
$960 USD
View
B
Retailer 16
-
$1,744 NZD
SGD 1,328 SGD
View
B
Retailer 17
-
$1,796 NZD
$1,012 USD
View
B
Retailer 18
-
$2,136 NZD
£948 GBP
View
B
Retailer 19
-
$2,156 NZD
$1,215 USD
View
B
Retailer 20
-
$2,168 NZD
$1,222 USD
View
B
Retailer 21
-
$2,350 NZD
$1,324 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOJNMLJLOK · Nov 1
$3,494 NZD
$1,969 USD
View
21 more retailers have this diamond
Prices start from $428 NZDSave up to $3,066 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
$428 NZD