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Emerald|Lab Grown|IGI

1.04ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG670445502

Shape and cutting style on the report: Emerald cut

Certificate IGI LG670445502

Diamond specifications and retailer prices

From €108 EUR
$121 USD
As of October 29, 2026
Save €374 EUR (78%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €482 EUR at Friendly Diamonds · As of October 31, 2026
View at Friendly Diamonds

About this 1.04ct lab-grown emerald diamond

This 1.04ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG670445502 or 670445502. Listed at 10 retailers as of October 29, 2026, with prices from €108 to €482, a €374 spread on the same certified stone. Friendly Diamonds lists it at €482. 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

1.04
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670445502
Dimensions7.03 × 4.77 × 3.22 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
7.03 mm4.77 mm1.04 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670445502
Side View
Table 64.0%Crown 33.7°Girdle: MED-STKPavilion 40.2°Culet: LargeDepth 67.5%

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 29
Current: €482 EUR|Low: €108 EUR|High: €967 EUR|Avg: €354 EUR
Friendly Diamonds
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 31, 2026
Retailer 7€108 EUR
Retailer 3€126 EUR
Retailer 8€143 EUR
Retailer 13€160 EUR
Retailer 4€230 EUR
Retailer 14€256 EUR
Retailer 12€260 EUR
Retailer 2€276 EUR
Retailer 9€358 EUR
Retailer 11€433 EUR
Retailer 10€443 EUR
Friendly Diamonds€482 EUR
Retailer 5€573 EUR
Retailer 6€967 EUR

5 data points across 14 retailers

10 retailers€108 EUR to €482 EUR

A
Cheapest Retailer
-
€108 EUR
$121 USD
A
Retailer 2
-
€126 EUR
$141 USD
View
A
Retailer 3
-
€143 EUR
$160 USD
View
A
Retailer 4
-
€160 EUR
HK$1,400 HKD
View
A
Retailer 5
-
€256 EUR
£225 GBP
View
B+
Retailer 6
-
€260 EUR
$291 USD
View
A
Retailer 7
-
€276 EUR
£243 GBP
View
B+
Retailer 8
-
€358 EUR
$400 USD
View
B+
Retailer 9
-
€433 EUR
$484 USD
View
Most Expensive
B+
Friendly Diamonds
6558087 · Oct 31
€482 EUR
$539 USD
View
9 more retailers have this diamond
Prices start from €108 EURSave up to €374 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.

A
1.04ct Emerald
€108 EUR