Emerald|Lab Grown|IGI

1.23ct D VVS1 Emerald Lab Grown Diamond

ID • D/VVS1 • IGI LG813655811

Shape and cutting style on the report: Emerald cut

Certificate IGI LG813655811

Diamond specifications and retailer prices

From $192 USD
As of October 31, 2026
Save $1,048 USD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,240 USD at Brilliant Earth · As of October 30, 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG813655811 or 813655811. Listed at 20 retailers as of October 30, 2026, with prices from $192 to $1,240, a $1,048 spread on the same certified stone. Brilliant Earth lists it at $1,240. 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
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle45.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813655811
Dimensions7.87 × 4.93 × 3.21 mm
L/W Ratio1.60
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.87 mm4.93 mm1.23 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813655811
Side View
Table 64.0%Crown 34.3°Girdle: MediumPavilion 45.1°Culet: LargeDepth 65.1%

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 31
Current: $586 USD|Low: $192 USD|High: $1,052 USD|Avg: $584 USD|-0.5%
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
Retailer 16
Retailer 17
October 31, 2026
Retailer 12$192 USD
Retailer 14$199 USD
Retailer 17$290 USD
Retailer 5$370 USD
Retailer 2$383 USD
Retailer 4$413 USD
Retailer 6$528 USD
Retailer 16$539 USD
Retailer 1$586 USD
Retailer 10$685 USD
Retailer 13$698 USD
Retailer 3$708 USD
Retailer 15$728 USD
Retailer 11$740 USD
Retailer 7$837 USD
Retailer 8$980 USD
Retailer 9$1,015 USD

24 data points across 17 retailers

20 retailers$192 USD to $1,240 USD

Retailer 1
-
$173 USD
Price last confirmed 39 days ago
A
Retailer 2
-
$192 USD
View
Final sale: no returns
A
Retailer 3
-
$199 USD
View
Retailer 4
-
$212 USD
View
Price last confirmed 38 days ago
B+
Retailer 5
-
$290 USD
View
A
Retailer 6
-
$370 USD
ZAR 5,978 ZAR
View
A
Retailer 7
-
$383 USD
£302 GBP
View
A
Retailer 8
-
$413 USD
€393 EUR
View
A
Retailer 9
-
$528 USD
A$813 AUD
View
A
Retailer 10
-
$539 USD
View
B+
Retailer 11
-
$586 USD
View
B+
Retailer 12
-
$685 USD
View
B+
Retailer 13
-
$698 USD
SGD 943 SGD
View
B+
Retailer 14
-
$708 USD
View
B+
Retailer 15
-
$728 USD
View
B+
Retailer 16
-
$740 USD
View
B+
Retailer 17
-
$837 USD
A$1,287 AUD
View
B
Retailer 18
-
$980 USD
View
B
Retailer 19
-
$1,015 USD
£799 GBP
View
Most Expensive
B
Brilliant Earth
20507554A · Oct 30
$1,240 USD
View
19 more retailers have this diamond
Prices start from $192 USDSave up to $1,048 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
$192 USD