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Emerald|Lab Grown|IGI

1.23ct D VVS1 Emerald Lab Grown Diamond

ID • D/VVS1 • IGI LG841632151

Shape and cutting style on the report: Emerald cut

Certificate IGI LG841632151

Diamond specifications and retailer prices

From $251 AUD
As of November 4, 2026
Save $1,200 AUD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,459 AUD at Helzberg Diamonds · As of October 13, 2026
View at Helzberg 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841632151 or 841632151. Listed at 21 retailers as of November 2, 2026, with a 478% 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

1.23
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle42.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841632151
Dimensions7.99 × 4.92 × 3.22 mm
L/W Ratio1.62
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.99 mm4.92 mm1.23 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841632151
Side View
Table 62.0%Crown 34.5°Girdle: MED-STKPavilion 42.4°Culet: LargeDepth 65.4%

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: $552 AUD|Low: $251 AUD|High: $1,512 AUD|Avg: $768 AUD|-2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
Retailer 17
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Retailer 19
Retailer 20
November 5, 2026
Retailer 3$251 AUD
Retailer 15$281 AUD
Retailer 14$291 AUD
Retailer 17$311 AUD
Retailer 10$315 AUD
Retailer 6$421 AUD
Retailer 4$539 AUD
Retailer 1$552 AUD
Retailer 8$607 AUD
Retailer 2$760 AUD
Retailer 5$774 AUD
Retailer 11$838 AUD
Retailer 12$998 AUD
Retailer 7$1,018 AUD
Retailer 18$1,029 AUD
Retailer 20$1,055 AUD
Retailer 16$1,075 AUD
Retailer 9$1,192 AUD
Retailer 13$1,404 AUD
Retailer 19$1,451 AUD

20 data points across 20 retailers

21 retailers$251 AUD to $1,451 AUD

A
Cheapest Retailer
-
$251 AUD
A
Retailer 2
-
$281 AUD
View
Final sale: no returns
A
Retailer 3
-
$291 AUD
View
A
Retailer 4
-
$311 AUD
View
Retailer 5
-
$315 AUD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
$421 AUD
View
A
Retailer 7
-
$539 AUD
View
A
Retailer 8
-
$552 AUD
View
Retailer 9
-
$607 AUD
View
Price last confirmed 7 days ago
A
Retailer 10
-
$760 AUD
View
A
Retailer 11
-
$774 AUD
View
B+
Retailer 12
-
$838 AUD
View
B+
Retailer 13
-
$998 AUD
View
B+
Retailer 14
-
$1,018 AUD
View
B+
Retailer 15
-
$1,029 AUD
View
B+
Retailer 16
-
$1,055 AUD
View
B+
Retailer 17
-
$1,075 AUD
View
Retailer 18
-
$1,192 AUD
View
Price last confirmed 11 days ago
B
Retailer 19
-
$1,404 AUD
View
B+
Retailer 20
-
$1,451 AUD
View
Most Expensive
Helzberg Diamonds
ZXZOKHMJIHLH · Oct 13
$2,459 AUD
$1,725 USD
View
Price last confirmed 23 days ago
20 more retailers have this diamond
Prices start from $251 AUDSave up to $1,200 AUD

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
$251 AUD