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Emerald|Lab Grown|IGI

1.23ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG754563736

Shape and cutting style on the report: Emerald cut

Certificate IGI LG754563736

Diamond specifications and retailer prices

From $409 NZD
$230 USD
As of October 30, 2026
Save $3,021 NZD (88%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $3,430 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.23ct lab-grown emerald diamond

This 1.23ct 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 LG754563736 or 754563736. Listed at 31 retailers as of October 30, 2026, with prices from $409 to $3,430, a $3,021 spread on the same certified stone. Do Amore Diamonds lists it at $3,430. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.5°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754563736
Dimensions7.52 × 5.07 × 3.35 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
7.52 mm5.07 mm1.23 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754563736
Side View
Table 65.0%Crown 30.5°Girdle: MED-STKPavilion 41.5°Culet: LargeDepth 66.1%

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: $3,430 NZD|Low: $357 NZD|High: $3,519 NZD|Avg: $1,360 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 12
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Retailer 18
Retailer 19
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Retailer 21
November 1, 2026
Retailer 10$357 NZD
Retailer 5$409 NZD
Retailer 8$414 NZD
Retailer 11$437 NZD
Retailer 3$690 NZD
Retailer 16$823 NZD
Retailer 17$838 NZD
Retailer 9$878 NZD
Retailer 13$901 NZD
Retailer 14$1,058 NZD
Retailer 12$1,081 NZD
Retailer 18$1,192 NZD
Retailer 20$1,425 NZD
Retailer 6$1,569 NZD
Retailer 4$1,804 NZD
Retailer 2$1,955 NZD
Retailer 21$2,126 NZD
Retailer 19$2,399 NZD
Retailer 15$3,004 NZD
Retailer 7$3,183 NZD
Do Amore Diamonds$3,430 NZD

44 data points across 21 retailers

31 retailers$409 NZD to $3,430 NZD

Retailer 1
-
$357 NZD
$201 USD
Price last confirmed 34 days ago
A
Retailer 2
-
$409 NZD
$230 USD
View
Final sale: no returns
Retailer 3
-
$414 NZD
$233 USD
View
Price last confirmed 20 days ago
Retailer 4
-
$414 NZD
$233 USD
View
Price last confirmed 40 days ago
Retailer 5
-
$437 NZD
$246 USD
View
Price last confirmed 35 days ago
A
Retailer 6
-
$443 NZD
$249 USD
View
Retailer 7
-
$443 NZD
$249 USD
View
Price last confirmed 31 days ago
Retailer 8
-
$443 NZD
$249 USD
View
Price last confirmed 23 days ago
A
Retailer 9
-
$690 NZD
$388 USD
View
A
Retailer 10
-
$705 NZD
HK$3,100 HKD
View
A
Retailer 11
-
$823 NZD
€441 EUR
View
A
Retailer 12
-
$838 NZD
ZAR 7,621 ZAR
View
A
Retailer 13
-
$878 NZD
$494 USD
View
A
Retailer 14
-
$901 NZD
£399 GBP
View
A
Retailer 15
-
$1,058 NZD
$595 USD
View
A
Retailer 16
-
$1,081 NZD
$608 USD
View
A
Retailer 17
-
$1,192 NZD
A$1,032 AUD
View
B+
Retailer 18
-
$1,425 NZD
$802 USD
View
Retailer 19
-
$1,569 NZD
$883 USD
View
Price last confirmed 24 days ago
Retailer 20
-
$1,569 NZD
$883 USD
View
Price last confirmed 33 days ago
Retailer 21
-
$1,569 NZD
$883 USD
View
Price last confirmed 26 days ago
Retailer 22
-
$1,804 NZD
A$1,562 AUD
View
Price last confirmed 28 days ago
B+
Retailer 23
-
$1,874 NZD
$1,055 USD
View
B+
Retailer 24
-
$1,955 NZD
£866 GBP
View
B
Retailer 25
-
$2,015 NZD
SGD 1,532 SGD
View
B
Retailer 26
-
$2,126 NZD
$1,196 USD
View
Retailer 27
-
$2,275 NZD
$1,280 USD
View
Price last confirmed 33 days ago
B
Retailer 28
-
$2,399 NZD
$1,350 USD
View
B
Retailer 29
-
$3,004 NZD
$1,690 USD
View
B
Retailer 30
-
$3,183 NZD
$1,791 USD
View
Most Expensive
B
Do Amore Diamonds
27-56D24872F · Oct 31
$3,430 NZD
$1,930 USD
View
30 more retailers have this diamond
Prices start from $409 NZDSave up to $3,021 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
1.23ct Emerald
$409 NZD