Emerald|Lab Grown|IGI

1.23ct E VVS2 Emerald Lab Grown Diamond

VG • E/VVS2 • IGI LG818649681

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818649681

Diamond specifications and retailer prices

From $178 USD
As of October 27, 2026
Save $1,192 USD (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,370 USD at Brilliant Earth · As of October 29, 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 VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG818649681 or 818649681. Listed at 16 retailers as of October 27, 2026, with prices from $178 to $1,370, a $1,192 spread on the same certified stone. Brilliant Earth lists it at $1,370. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.23
Carat
E
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.9°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818649681
Dimensions7.72 × 5.20 × 3.04 mm
L/W Ratio1.48
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.72 mm5.20 mm1.23 ctE / VVS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG818649681
Side View
Table 62.0%Crown 36.9°Girdle: ThinPavilion 37.1°Culet: LargeDepth 59.6%

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 27
Current: $1,370 USD|Low: $171 USD|High: $1,420 USD|Avg: $546 USD|-3.5%
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
October 29, 2026
Retailer 12$178 USD
Retailer 5$199 USD
Retailer 3$207 USD
Retailer 13$221 USD
Retailer 4$300 USD
Retailer 2$376 USD
Retailer 8$380 USD
Retailer 7$396 USD
Retailer 11$544 USD
Retailer 10$670 USD
Retailer 14$711 USD
Retailer 9$1,036 USD
Retailer 6$1,125 USD
Brilliant Earth$1,370 USD

42 data points across 14 retailers

16 retailers$178 USD to $1,370 USD

A
Cheapest Retailer
-
$178 USD
A
Retailer 2
-
$199 USD
View
Final sale: no returns
A
Retailer 3
-
$207 USD
View
A
Retailer 4
-
$221 USD
View
B+
Retailer 5
-
$300 USD
View
A
Retailer 6
-
$376 USD
€358 EUR
View
A
Retailer 7
-
$380 USD
ZAR 6,138 ZAR
View
A
Retailer 8
-
$396 USD
£311 GBP
View
B+
Retailer 9
-
$479 USD
View
B+
Retailer 10
-
$544 USD
View
B
Retailer 11
-
$670 USD
View
B
Retailer 12
-
$711 USD
View
B
Retailer 13
-
$766 USD
View
B
Retailer 14
-
$1,036 USD
£816 GBP
View
B
Retailer 15
-
$1,125 USD
View
Most Expensive
B
Brilliant Earth
21125729A · Oct 29
$1,370 USD
View
15 more retailers have this diamond
Prices start from $178 USDSave up to $1,192 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
$178 USD