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Emerald|Lab Grown|IGI

1.03ct D SI2 Emerald Lab Grown Diamond

ID • D/SI2 • IGI LG472172675

Shape and cutting style on the report: Emerald cut

Certificate IGI LG472172675

Diamond specifications and retailer prices

From €565 EUR
As of November 6, 2026
Save €506 EUR (47%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,843 EUR at NZ Jewellers · As of November 6, 2026
View at NZ Jewellers

About this 1.03ct lab-grown emerald diamond

This 1.03ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG472172675 or 472172675. Listed at 11 retailers as of November 4, 2026, with a 90% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.03
Carat
D
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle24.7°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG472172675
Dimensions6.63 × 4.89 × 3.15 mm
L/W Ratio1.36
Culet sizeLong
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
6.63 mm4.89 mm1.03 ctD / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG472172675
Side View
Table 61.5%Crown 24.7°Girdle: MED-STKPavilion 36°Culet: LNGDepth 64.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €1,843 EUR|Low: €543 EUR|High: €2,794 EUR|Avg: €1,091 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 6€565 EUR
Retailer 11€615 EUR
Retailer 3€633 EUR
Retailer 8€656 EUR
Retailer 10€656 EUR
Retailer 7€802 EUR
Retailer 2€1,036 EUR
Retailer 9€1,071 EUR
Retailer 5€1,675 EUR
NZ Jewellers€1,843 EUR
Retailer 4€2,762 EUR

45 data points across 11 retailers

11 retailers€565 EUR to €1,071 EUR

B
Cheapest Retailer
-
€565 EUR
B
Retailer 2
-
€615 EUR
View
B
Retailer 3
-
€633 EUR
View
Final sale: no returns
Retailer 4
-
€656 EUR
View
Price last confirmed 21 days ago
B
Retailer 5
-
€656 EUR
View
B
Retailer 6
-
€802 EUR
View
B
Retailer 7
-
€1,036 EUR
View
B
Retailer 8
-
€1,071 EUR
View
Retailer 9
-
€1,675 EUR
View
Price under review
Most Expensive
NZ Jewellers
1f0e7bf9-20fd-4e3d-8b78-6e649cb0a0aa · Nov 6
€1,843 EUR
$2,069 USD
View
Price under review
9 more retailers have this diamond
Prices start from €565 EURSave up to €506 EUR

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
€565 EUR