CaratHunter
Plans
Emerald|Lab Grown|IGI

1.55ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG821676559

Shape and cutting style on the report: Emerald cut

Certificate IGI LG821676559

Diamond specifications and retailer prices

From $474 NZD
$267 USD
As of October 30, 2026
Save $2,022 NZD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,495 NZD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.55ct lab-grown emerald diamond

This 1.55ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG821676559 or 821676559. Listed at 20 retailers as of October 30, 2026, with prices from $474 to $2,495, a $2,022 spread on the same certified stone. Reve Diamonds lists it at $2,495. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821676559
Dimensions7.65 × 5.51 × 3.56 mm
L/W Ratio1.39
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.65 mm5.51 mm1.55 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821676559
Side View
Table 65.0%Crown 37.6°Girdle: MED-STKPavilion 37.3°Culet: LargeDepth 64.6%

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: $1,124 NZD|Low: $529 NZD|High: $2,522 NZD|Avg: $1,518 NZD|+5.6%
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
Reve Diamonds
October 30, 2026
Retailer 2$529 NZD
Retailer 3$548 NZD
Retailer 14$790 NZD
Retailer 11$869 NZD
Retailer 9$1,008 NZD
Retailer 8$1,051 NZD
Retailer 1$1,124 NZD
Retailer 10$1,364 NZD
Retailer 13$1,803 NZD
Retailer 4$1,868 NZD
Retailer 6$1,888 NZD
Retailer 7$1,977 NZD
Retailer 15$2,257 NZD
Retailer 5$2,298 NZD
Retailer 12$2,355 NZD
Reve Diamonds$2,495 NZD

41 data points across 16 retailers

20 retailers$474 NZD to $2,495 NZD

A
Cheapest Retailer
-
$474 NZD
$267 USD
A
Retailer 2
-
$529 NZD
$298 USD
View
Final sale: no returns
A
Retailer 3
-
$548 NZD
$309 USD
View
A
Retailer 4
-
$587 NZD
$331 USD
View
A
Retailer 5
-
$587 NZD
$331 USD
View
B+
Retailer 6
-
$790 NZD
$445 USD
View
A
Retailer 7
-
$869 NZD
$490 USD
View
A
Retailer 8
-
$1,008 NZD
ZAR 9,179 ZAR
View
A
Retailer 9
-
$1,051 NZD
€564 EUR
View
A
Retailer 10
-
$1,124 NZD
£499 GBP
View
A
Retailer 11
-
$1,364 NZD
A$1,183 AUD
View
B+
Retailer 12
-
$1,803 NZD
$1,016 USD
View
B+
Retailer 13
-
$1,868 NZD
$1,053 USD
View
B+
Retailer 14
-
$1,886 NZD
$1,063 USD
View
B+
Retailer 15
-
$1,888 NZD
SGD 1,438 SGD
View
B+
Retailer 16
-
$1,977 NZD
$1,114 USD
View
B+
Retailer 17
-
$2,257 NZD
$1,272 USD
View
B+
Retailer 18
-
$2,298 NZD
£1,020 GBP
View
B+
Retailer 19
-
$2,355 NZD
£1,045 GBP
View
Most Expensive
B+
Reve Diamonds
9B59E1195 · Oct 30
$2,495 NZD
$1,406 USD
View
19 more retailers have this diamond
Prices start from $474 NZDSave up to $2,022 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
1.55ct Emerald
$474 NZD