Emerald|Lab Grown|IGI

1.03ct G SI1 Emerald Lab Grown Diamond

GD • G/SI1 • IGI LG566395088

Shape and cutting style on the report: Emerald cut

Certificate IGI LG566395088

Diamond specifications and retailer prices

From $164 USD
As of November 5, 2026
Save $1,166 USD (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,330 USD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.03ct lab-grown emerald diamond

This 1.03ct lab-grown emerald sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG566395088 or 566395088. Listed at 14 retailers as of November 4, 2026, with prices from $164 to $1,330, a $1,166 spread on the same certified stone. Do Amore Diamonds lists it at $1,330. 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

1.03
Carat
G
Color
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG566395088
Dimensions7.06 × 4.71 × 3.01 mm
L/W Ratio1.50
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.06 mm4.71 mm1.03 ctG / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG566395088
Side View
Table 60.0%Crown 29°Girdle: Slightly ThickPavilion 39.3°Culet: LNGDepth 63.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $1,330 USD|Low: $160 USD|High: $1,330 USD|Avg: $516 USD|+2.3%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6$164 USD
Retailer 9$168 USD
Retailer 5$232 USD
Retailer 2$326 USD
Retailer 10$385 USD
Retailer 8$430 USD
Retailer 4$581 USD
Retailer 7$688 USD
Retailer 3$881 USD
Do Amore Diamonds$1,330 USD

38 data points across 10 retailers

14 retailers$164 USD to $1,330 USD

Retailer 1
-
$135 USD
Price last confirmed 37 days ago
Retailer 2
-
$157 USD
View
Price last confirmed 44 days ago
B+
Retailer 3
-
$164 USD
View
Retailer 4
-
$166 USD
View
Price last confirmed 38 days ago
B
Retailer 5
-
$232 USD
View
B+
Retailer 6
-
$281 USD
View
B+
Retailer 7
-
$326 USD
View
B+
Retailer 8
-
$385 USD
View
Retailer 9
-
$430 USD
View
Price last confirmed 18 days ago
B
Retailer 10
-
$581 USD
View
Retailer 11
-
$595 USD
View
Price last confirmed 37 days ago
B
Retailer 12
-
$688 USD
View
B
Retailer 13
-
$881 USD
View
Most Expensive
C
Do Amore Diamonds
27-6FE53D0FC · Nov 4
$1,330 USD
View
13 more retailers have this diamond
Prices start from $164 USDSave up to $1,166 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.

B+
1.03ct Emerald
$164 USD