Emerald|Lab Grown|IGI

1.23ct E VVS1 Emerald Lab Grown Diamond

ID • E/VVS1 • IGI LG818674216

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818674216

Diamond specifications and retailer prices

From $213 USD
As of October 28, 2026
Save $1,057 USD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,270 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.23ct lab-grown emerald diamond

This 1.23ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818674216 or 818674216. Listed at 20 retailers as of October 28, 2026, with prices from $213 to $1,270, a $1,057 spread on the same certified stone. Brilliant Earth lists it at $1,270. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.5°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818674216
Dimensions7.13 × 5.06 × 3.31 mm
L/W Ratio1.41
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
7.13 mm5.06 mm1.23 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818674216
Side View
Table 62.0%Crown 30.5°Girdle: Slightly ThickPavilion 41.6°Culet: LargeDepth 65.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,270 USD|Low: $213 USD|High: $1,845 USD|Avg: $647 USD|-1.6%
Brilliant Earth
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
October 30, 2026
Retailer 3$213 USD
Retailer 4$236 USD
Retailer 15$236 USD
Retailer 8$320 USD
Retailer 9$399 USD
Retailer 11$406 USD
Retailer 2$430 USD
Retailer 6$568 USD
Retailer 12$577 USD
Retailer 7$595 USD
Retailer 13$602 USD
Retailer 16$813 USD
Retailer 14$980 USD
Retailer 10$1,110 USD
Retailer 5$1,163 USD
Brilliant Earth$1,270 USD

40 data points across 16 retailers

20 retailers$213 USD to $1,270 USD

Retailer 1
-
$184 USD
Price last confirmed 28 days ago
A
Retailer 2
-
$213 USD
View
Final sale: no returns
A
Retailer 3
-
$236 USD
View
A
Retailer 4
-
$236 USD
View
Retailer 5
-
$237 USD
View
Price last confirmed 27 days ago
Retailer 6
-
$269 USD
HK$2,100 HKD
View
Price last confirmed 55 days ago
B+
Retailer 7
-
$320 USD
View
A
Retailer 8
-
$399 USD
€380 EUR
View
A
Retailer 9
-
$406 USD
ZAR 6,553 ZAR
View
A
Retailer 10
-
$430 USD
£338 GBP
View
B+
Retailer 11
-
$568 USD
View
B+
Retailer 12
-
$577 USD
A$887 AUD
View
B+
Retailer 13
-
$602 USD
View
Retailer 14
-
$696 USD
View
Price last confirmed 24 days ago
Retailer 15
-
$763 USD
View
Price last confirmed 22 days ago
B+
Retailer 16
-
$813 USD
View
B
Retailer 17
-
$980 USD
View
B
Retailer 18
-
$1,110 USD
£874 GBP
View
B
Retailer 19
-
$1,163 USD
View
Most Expensive
B
Brilliant Earth
21093848A · Oct 28
$1,270 USD
View
19 more retailers have this diamond
Prices start from $213 USDSave up to $1,057 USD

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
$213 USD