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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 $1,573 NZD
$885 USD
As of November 2, 2026
Save $6,923 NZD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $13,401 NZD 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

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: Nov 2
Current: $13,401 NZD|Low: $1,521 NZD|High: $13,401 NZD|Avg: $5,107 NZD
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$1,573 NZD
Retailer 5$1,662 NZD
Retailer 11$1,980 NZD
Retailer 9$2,595 NZD
Retailer 3$2,645 NZD
Retailer 8$3,324 NZD
Retailer 12$3,831 NZD
Retailer 2$4,645 NZD
Retailer 7$4,867 NZD
Retailer 4$5,219 NZD
Retailer 14$6,688 NZD
Retailer 6$8,419 NZD
Retailer 13$8,495 NZD
Do Amore Diamonds$13,401 NZD

30 data points across 14 retailers

15 retailers$1,573 NZD to $8,495 NZD

A
Cheapest Retailer
-
$1,573 NZD
$885 USD
A
Retailer 2
-
$1,980 NZD
$1,114 USD
View
B+
Retailer 3
-
$2,595 NZD
$1,460 USD
View
B+
Retailer 4
-
$2,645 NZD
$1,488 USD
View
B+
Retailer 5
-
$3,324 NZD
€1,781 EUR
View
B+
Retailer 6
-
$3,831 NZD
$2,155 USD
View
B+
Retailer 7
-
$4,645 NZD
£2,058 GBP
View
B+
Retailer 8
-
$4,867 NZD
A$4,213 AUD
View
B
Retailer 9
-
$5,219 NZD
CA$4,078 CAD
View
B
Retailer 10
-
$6,688 NZD
$3,763 USD
View
B
Retailer 11
-
$7,554 NZD
$4,250 USD
View
B
Retailer 12
-
$7,554 NZD
$4,250 USD
View
B
Retailer 13
-
$8,419 NZD
$4,737 USD
View
B
Retailer 14
-
$8,495 NZD
$4,780 USD
View
Most Expensive
Do Amore Diamonds
32-2534445734 · Nov 1
$13,401 NZD
$7,540 USD
View
Price under review
14 more retailers have this diamond
Prices start from $1,573 NZDSave up to $6,923 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.

A
1.66ct Emerald
$1,573 NZD