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Emerald|Lab Grown|IGI

1.71ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG683569165

Shape and cutting style on the report: Emerald cut

Certificate IGI LG683569165

Diamond specifications and retailer prices

From €252 EUR
$281 USD
As of October 30, 2026
Save €3,090 EUR (92%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €3,342 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.71ct lab-grown emerald diamond

This 1.71ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG683569165 or 683569165. Listed at 22 retailers as of October 29, 2026, with prices from €252 to €3,342, a €3,090 spread on the same certified stone. Brilliant Earth lists it at €3,342. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683569165
Dimensions8.05 × 5.60 × 3.78 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.05 mm5.60 mm1.71 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683569165
Side View
Table 63.0%Crown 35.7°Girdle: MED-STKPavilion 39.6°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 30
Current: €3,342 EUR|Low: €243 EUR|High: €3,351 EUR|Avg: €833 EUR|-0.3%
Brilliant Earth
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
Retailer 15
Retailer 16
Retailer 17
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Retailer 19
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Retailer 21
October 30, 2026
Retailer 21€252 EUR
Retailer 14€282 EUR
Retailer 7€293 EUR
Retailer 3€313 EUR
Retailer 12€313 EUR
Retailer 20€422 EUR
Retailer 18€454 EUR
Retailer 13€508 EUR
Retailer 17€538 EUR
Retailer 2€551 EUR
Retailer 11€554 EUR
Retailer 16€728 EUR
Retailer 19€776 EUR
Retailer 4€1,006 EUR
Retailer 10€1,052 EUR
Retailer 8€1,135 EUR
Retailer 6€1,204 EUR
Retailer 9€1,219 EUR
Retailer 15€1,261 EUR
Retailer 5€1,305 EUR
Brilliant Earth€3,342 EUR

36 data points across 21 retailers

22 retailers€252 EUR to €3,342 EUR

A
Cheapest Retailer
-
€252 EUR
$281 USD
A
Retailer 2
-
€282 EUR
$314 USD
View
Final sale: no returns
A
Retailer 3
-
€293 EUR
$326 USD
View
A
Retailer 4
-
€313 EUR
$348 USD
View
A
Retailer 5
-
€313 EUR
$348 USD
View
B+
Retailer 6
-
€422 EUR
$470 USD
View
A
Retailer 7
-
€454 EUR
$505 USD
View
A
Retailer 8
-
€508 EUR
View
A
Retailer 9
-
€538 EUR
ZAR 9,672 ZAR
View
A
Retailer 10
-
€551 EUR
£483 GBP
View
A
Retailer 11
-
€554 EUR
$617 USD
View
A
Retailer 12
-
€728 EUR
A$1,247 AUD
View
A
Retailer 13
-
€776 EUR
$864 USD
View
A
Retailer 14
-
€1,006 EUR
$1,120 USD
View
B+
Retailer 15
-
€1,052 EUR
$1,171 USD
View
B+
Retailer 16
-
€1,135 EUR
$1,263 USD
View
B+
Retailer 17
-
€1,204 EUR
$1,340 USD
View
B+
Retailer 18
-
€1,219 EUR
£1,068 GBP
View
B+
Retailer 19
-
€1,261 EUR
£1,105 GBP
View
B+
Retailer 20
-
€1,305 EUR
$1,452 USD
View
Retailer 21
-
€2,488 EUR
$2,769 USD
View
Price last confirmed 94 days ago
Most Expensive
B
Brilliant Earth
18207088A · Oct 29
€3,342 EUR
$3,720 USD
View
21 more retailers have this diamond
Prices start from €252 EURSave up to €3,090 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
1.71ct Emerald
€252 EUR