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Emerald|Lab Grown|GIA

1.66ct D IF Emerald Lab Grown Diamond

EX • D/IF • GIA 2534445734

Certificate GIA 2534445734

Diamond specifications and retailer prices

From €789 EUR
$885 USD
As of November 2, 2026
Save €3,473 EUR (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €6,723 EUR at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.66ct lab-grown emerald diamond

This 1.66ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2534445734. Listed at 15 retailers as of November 2, 2026, with a 440% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.66
Carat
D
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2534445734
Dimensions8.31 × 5.63 × 3.78 mm
L/W Ratio1.48
Top View
8.31 mm5.63 mm1.66 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2534445734
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €6,723 EUR|Low: €763 EUR|High: €6,723 EUR|Avg: €2,562 EUR
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
Retailer 13
Retailer 14
November 1, 2026
Retailer 10€789 EUR
Retailer 5€834 EUR
Retailer 11€993 EUR
Retailer 9€1,302 EUR
Retailer 3€1,327 EUR
Retailer 8€1,667 EUR
Retailer 12€1,922 EUR
Retailer 2€2,330 EUR
Retailer 7€2,442 EUR
Retailer 4€2,618 EUR
Retailer 14€3,355 EUR
Retailer 6€4,223 EUR
Retailer 13€4,262 EUR
Do Amore Diamonds€6,723 EUR

30 data points across 14 retailers

15 retailers€789 EUR to €4,262 EUR

A
Cheapest Retailer
-
€789 EUR
$885 USD
A
Retailer 2
-
€993 EUR
$1,114 USD
View
B+
Retailer 3
-
€1,302 EUR
$1,460 USD
View
B+
Retailer 4
-
€1,327 EUR
$1,488 USD
View
B+
Retailer 5
-
€1,667 EUR
View
B+
Retailer 6
-
€1,922 EUR
$2,155 USD
View
B+
Retailer 7
-
€2,330 EUR
£2,058 GBP
View
B+
Retailer 8
-
€2,442 EUR
A$4,213 AUD
View
B
Retailer 9
-
€2,618 EUR
CA$4,078 CAD
View
B
Retailer 10
-
€3,355 EUR
$3,763 USD
View
B
Retailer 11
-
€3,789 EUR
$4,250 USD
View
B
Retailer 12
-
€3,789 EUR
$4,250 USD
View
B
Retailer 13
-
€4,223 EUR
$4,737 USD
View
B
Retailer 14
-
€4,262 EUR
$4,780 USD
View
Most Expensive
Do Amore Diamonds
32-2534445734 · Nov 1
€6,723 EUR
$7,540 USD
View
Price under review
14 more retailers have this diamond
Prices start from €789 EURSave up to €3,473 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
1.66ct Emerald
€789 EUR