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Emerald|Lab Grown|IGI

1.53ct D IF Emerald Lab Grown Diamond

EX • D/IF • IGI LG732549888

Shape and cutting style on the report: Emerald cut

Certificate IGI LG732549888

Diamond specifications and retailer prices

From $423 NZD
As of November 4, 2026
Save $4,289 NZD (91%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $5,058 NZD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.53ct lab-grown emerald diamond

This 1.53ct 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 LG732549888 or 732549888. Listed at 25 retailers as of November 3, 2026, with a 1013% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG732549888
Dimensions8.18 × 5.36 × 3.53 mm
L/W Ratio1.53
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
8.18 mm5.36 mm1.53 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG732549888
Side View
Table 59.0%Crown 33°Girdle: MediumPavilion 41.5°Culet: LargeDepth 65.9%

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 4
Current: $1,095 NZD|Low: $423 NZD|High: $7,841 NZD|Avg: $1,764 NZD|+4.6%
Retailer 1
Retailer 2
Retailer 3
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Retailer 23
November 4, 2026
Retailer 8$423 NZD
Retailer 9$473 NZD
Retailer 21$491 NZD
Retailer 3$525 NZD
Retailer 13$525 NZD
Retailer 11$773 NZD
Retailer 19$781 NZD
Retailer 2$973 NZD
Retailer 17$997 NZD
Retailer 1$1,095 NZD
Retailer 12$1,353 NZD
Retailer 22$1,414 NZD
Retailer 6$1,691 NZD
Retailer 7$1,860 NZD
Retailer 16$2,132 NZD
Retailer 15$2,160 NZD
Retailer 10$2,221 NZD
Retailer 14$2,247 NZD
Retailer 18$2,319 NZD
Retailer 5$2,333 NZD
Retailer 23$3,965 NZD
Retailer 4$4,054 NZD
Retailer 20$4,712 NZD

42 data points across 23 retailers

25 retailers$423 NZD to $4,712 NZD

A
Cheapest Retailer
-
$423 NZD
A
Retailer 2
-
$473 NZD
View
Final sale: no returns
A
Retailer 3
-
$491 NZD
View
Retailer 4
-
$525 NZD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$525 NZD
View
A
Retailer 6
-
$773 NZD
View
B+
Retailer 7
-
$781 NZD
View
A
Retailer 8
-
$973 NZD
View
A
Retailer 9
-
$997 NZD
View
A
Retailer 10
-
$1,095 NZD
View
A
Retailer 11
-
$1,353 NZD
View
A
Retailer 12
-
$1,414 NZD
View
B+
Retailer 13
-
$1,691 NZD
View
B+
Retailer 14
-
$1,860 NZD
View
B+
Retailer 15
-
$2,080 NZD
View
Retailer 16
-
$2,132 NZD
View
Price last confirmed 9 days ago
B+
Retailer 17
-
$2,160 NZD
View
B+
Retailer 18
-
$2,221 NZD
View
B+
Retailer 19
-
$2,247 NZD
View
B+
Retailer 20
-
$2,319 NZD
View
B+
Retailer 21
-
$2,333 NZD
View
B
Retailer 22
-
$3,965 NZD
View
B
Retailer 23
-
$4,054 NZD
View
B
Retailer 24
-
$4,712 NZD
View
Most Expensive
Queensmith
LG732549888 · Oct 27
$5,058 NZD
£2,240 GBP
View
Price last confirmed 7 days ago
24 more retailers have this diamond
Prices start from $423 NZDSave up to $4,289 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
1.53ct Emerald
$423 NZD