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Emerald|Lab Grown|IGI

1.23ct E VVS1 Emerald Lab Grown Diamond

ID • E/VVS1 • IGI LG687544806

Shape and cutting style on the report: Emerald cut

Certificate IGI LG687544806

Diamond specifications and retailer prices

From $209 USD
As of October 30, 2026
Save $1,101 USD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,310 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG687544806 or 687544806. Listed at 22 retailers as of October 30, 2026, with prices from $209 to $1,310, a $1,101 spread on the same certified stone. Brilliant Earth lists it at $1,310. 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 angle33.8°
Pavilion angle43.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687544806
Dimensions7.29 × 5.10 × 3.39 mm
L/W Ratio1.43
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
7.29 mm5.10 mm1.23 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687544806
Side View
Table 61.0%Crown 33.8°Girdle: MediumPavilion 43.9°Culet: LargeDepth 66.5%

Caratlytics Score

How it works →
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 30
Current: $1,310 USD|Low: $199 USD|High: $1,400 USD|Avg: $607 USD|-6.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 20
October 30, 2026
Retailer 10$209 USD
Retailer 4$234 USD
Retailer 18$242 USD
Retailer 5$259 USD
Retailer 12$259 USD
Retailer 15$445 USD
Retailer 6$446 USD
Retailer 13$455 USD
Retailer 2$478 USD
Retailer 3$503 USD
Retailer 20$574 USD
Retailer 16$633 USD
Retailer 8$706 USD
Retailer 14$787 USD
Retailer 9$833 USD
Retailer 11$886 USD
Retailer 19$995 USD
Retailer 17$1,040 USD
Retailer 7$1,222 USD
Brilliant Earth$1,310 USD

37 data points across 20 retailers

22 retailers$209 USD to $1,310 USD

Retailer 1
-
$207 USD
Price last confirmed 38 days ago
A
Retailer 2
-
$209 USD
View
A
Retailer 3
-
$234 USD
View
Final sale: no returns
A
Retailer 4
-
$242 USD
View
A
Retailer 5
-
$259 USD
View
A
Retailer 6
-
$259 USD
View
A
Retailer 7
-
$445 USD
ZAR 7,189 ZAR
View
A
Retailer 8
-
$446 USD
View
A
Retailer 9
-
$455 USD
€433 EUR
View
A
Retailer 10
-
$478 USD
£376 GBP
View
A
Retailer 11
-
$503 USD
View
B+
Retailer 12
-
$574 USD
View
B+
Retailer 13
-
$633 USD
A$974 AUD
View
B+
Retailer 14
-
$706 USD
View
B+
Retailer 15
-
$787 USD
A$1,210 AUD
View
B
Retailer 16
-
$833 USD
View
B
Retailer 17
-
$886 USD
View
B
Retailer 18
-
$928 USD
View
B
Retailer 19
-
$995 USD
View
B
Retailer 20
-
$1,040 USD
£819 GBP
View
B
Retailer 21
-
$1,222 USD
View
Most Expensive
B
Brilliant Earth
14274172A · Oct 30
$1,310 USD
View
21 more retailers have this diamond
Prices start from $209 USDSave up to $1,101 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
$209 USD