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Emerald|Lab Grown|IGI

1.03ct G SI1 Emerald Lab Grown Diamond

VG • G/SI1 • IGI LG581334704

Shape and cutting style on the report: Emerald cut

Certificate IGI LG581334704

Diamond specifications and retailer prices

From $292 NZD
As of November 5, 2026
Save $2,074 NZD (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,366 NZD at Do Amore Diamonds · As of November 6, 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 very-good cut grade and certified by IGI LG581334704 or 581334704. Listed at 14 retailers as of November 5, 2026, with prices from $292 to $2,366, a $2,074 spread on the same certified stone. Do Amore Diamonds lists it at $2,366. 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
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG581334704
Dimensions6.78 × 4.58 × 3.28 mm
L/W Ratio1.48
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
6.78 mm4.58 mm1.03 ctG / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG581334704
Side View
Table 64.0%Crown 43.4°Girdle: MediumPavilion 39.2°Culet: LNGDepth 71.6%

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: $2,366 NZD|Low: $285 NZD|High: $2,366 NZD|Avg: $919 NZD|+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$292 NZD
Retailer 9$299 NZD
Retailer 5$413 NZD
Retailer 2$580 NZD
Retailer 10$685 NZD
Retailer 8$765 NZD
Retailer 4$1,034 NZD
Retailer 7$1,224 NZD
Retailer 3$1,567 NZD
Do Amore Diamonds$2,366 NZD

38 data points across 10 retailers

14 retailers$292 NZD to $2,366 NZD

Retailer 1
-
$240 NZD
Price last confirmed 37 days ago
Retailer 2
-
$279 NZD
View
Price last confirmed 44 days ago
B+
Retailer 3
-
$292 NZD
View
Retailer 4
-
$295 NZD
View
Price last confirmed 38 days ago
B+
Retailer 5
-
$413 NZD
View
B+
Retailer 6
-
$500 NZD
View
B+
Retailer 7
-
$580 NZD
View
B+
Retailer 8
-
$685 NZD
View
Retailer 9
-
$765 NZD
View
Price last confirmed 18 days ago
B
Retailer 10
-
$1,034 NZD
View
Retailer 11
-
$1,058 NZD
View
Price last confirmed 37 days ago
B
Retailer 12
-
$1,224 NZD
View
B
Retailer 13
-
$1,567 NZD
View
Most Expensive
C
Do Amore Diamonds
27-52276AB09 · Nov 6
$2,366 NZD
$1,330 USD
View
13 more retailers have this diamond
Prices start from $292 NZDSave up to $2,074 NZD

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
$292 NZD