Emerald|Lab Grown|IGI

1.03ct H VS1 Emerald Lab Grown Diamond

GD • H/VS1 • IGI LG665403485

Shape and cutting style on the report: Emerald cut

Certificate IGI LG665403485

Diamond specifications and retailer prices

From $182 USD
As of October 31, 2026
Save $1,228 USD (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,410 USD at Do Amore Diamonds · As of November 2, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG665403485 or 665403485. Listed at 13 retailers as of October 31, 2026, with prices from $182 to $1,410, a $1,228 spread on the same certified stone. Do Amore Diamonds lists it at $1,410. 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
H
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665403485
Dimensions7.21 × 4.89 × 3.03 mm
L/W Ratio1.47
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.21 mm4.89 mm1.03 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665403485
Side View
Table 68.0%Crown 33°Girdle: MediumPavilion 41.2°Culet: LargeDepth 62.0%

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: $1,410 USD|Low: $179 USD|High: $1,410 USD|Avg: $564 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 8$182 USD
Retailer 3$260 USD
Retailer 11$335 USD
Retailer 5$346 USD
Retailer 12$427 USD
Retailer 10$430 USD
Retailer 2$489 USD
Retailer 7$617 USD
Retailer 9$645 USD
Retailer 4$819 USD
Retailer 6$937 USD
Do Amore Diamonds$1,410 USD

27 data points across 12 retailers

13 retailers$182 USD to $1,410 USD

A
Cheapest Retailer
-
$182 USD
B+
Retailer 2
-
$260 USD
View
B+
Retailer 3
-
$335 USD
View
B+
Retailer 4
-
$346 USD
ZAR 5,593 ZAR
View
B+
Retailer 5
-
$427 USD
View
B+
Retailer 6
-
$430 USD
View
Retailer 7
-
$430 USD
View
Price last confirmed 29 days ago
B+
Retailer 8
-
$489 USD
A$753 AUD
View
B
Retailer 9
-
$617 USD
View
B
Retailer 10
-
$645 USD
View
B
Retailer 11
-
$819 USD
View
B
Retailer 12
-
$937 USD
£738 GBP
View
Most Expensive
C
Do Amore Diamonds
27-B529DFE2F · Nov 2
$1,410 USD
View
12 more retailers have this diamond
Prices start from $182 USDSave up to $1,228 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
1.03ct Emerald
$182 USD