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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 $500 NZD
$281 USD
As of October 30, 2026
Save $6,123 NZD (92%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,623 NZD 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 $500 to $6,623, a $6,123 spread on the same certified stone. Brilliant Earth lists it at $6,623. 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: $6,623 NZD|Low: $481 NZD|High: $6,641 NZD|Avg: $1,650 NZD|-0.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 11
Retailer 12
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Retailer 21
October 30, 2026
Retailer 21$500 NZD
Retailer 14$559 NZD
Retailer 7$580 NZD
Retailer 3$620 NZD
Retailer 12$620 NZD
Retailer 20$837 NZD
Retailer 18$899 NZD
Retailer 13$1,006 NZD
Retailer 17$1,066 NZD
Retailer 2$1,092 NZD
Retailer 11$1,099 NZD
Retailer 16$1,443 NZD
Retailer 19$1,538 NZD
Retailer 4$1,994 NZD
Retailer 10$2,084 NZD
Retailer 8$2,249 NZD
Retailer 6$2,386 NZD
Retailer 9$2,415 NZD
Retailer 15$2,499 NZD
Retailer 5$2,585 NZD
Brilliant Earth$6,623 NZD

36 data points across 21 retailers

22 retailers$500 NZD to $6,623 NZD

A
Cheapest Retailer
-
$500 NZD
$281 USD
A
Retailer 2
-
$559 NZD
$314 USD
View
Final sale: no returns
A
Retailer 3
-
$580 NZD
$326 USD
View
A
Retailer 4
-
$620 NZD
$348 USD
View
A
Retailer 5
-
$620 NZD
$348 USD
View
B+
Retailer 6
-
$837 NZD
$470 USD
View
A
Retailer 7
-
$899 NZD
$505 USD
View
A
Retailer 8
-
$1,006 NZD
€538 EUR
View
A
Retailer 9
-
$1,066 NZD
ZAR 9,672 ZAR
View
A
Retailer 10
-
$1,092 NZD
£483 GBP
View
A
Retailer 11
-
$1,099 NZD
$617 USD
View
A
Retailer 12
-
$1,443 NZD
A$1,247 AUD
View
A
Retailer 13
-
$1,538 NZD
$864 USD
View
A
Retailer 14
-
$1,994 NZD
$1,120 USD
View
B+
Retailer 15
-
$2,084 NZD
$1,171 USD
View
B+
Retailer 16
-
$2,249 NZD
$1,263 USD
View
B+
Retailer 17
-
$2,386 NZD
$1,340 USD
View
B+
Retailer 18
-
$2,415 NZD
£1,068 GBP
View
B+
Retailer 19
-
$2,499 NZD
£1,105 GBP
View
B+
Retailer 20
-
$2,585 NZD
$1,452 USD
View
Retailer 21
-
$4,930 NZD
$2,769 USD
View
Price last confirmed 94 days ago
Most Expensive
B
Brilliant Earth
18207088A · Oct 29
$6,623 NZD
$3,720 USD
View
21 more retailers have this diamond
Prices start from $500 NZDSave up to $6,123 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
1.71ct Emerald
$500 NZD