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Emerald|Lab Grown|IGI

1.71ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG800621125

Shape and cutting style on the report: Emerald cut

Certificate IGI LG800621125

Diamond specifications and retailer prices

From $836 CAD
$595 USD
As of October 28, 2026
Save $3,708 CAD (82%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,544 CAD at Rare Carat · As of October 28, 2026
View at Rare Carat

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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800621125 or 800621125. Listed at 6 retailers as of October 28, 2026, with prices from $836 to $4,544, a $3,708 spread on the same certified stone. Rare Carat lists it at $4,544. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800621125
Dimensions8.15 × 5.78 × 3.70 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.15 mm5.78 mm1.71 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800621125
Side View
Table 64.0%Crown 40.6°Girdle: MediumPavilion 38.6°Culet: LargeDepth 64.0%

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 28
Current: $4,544 CAD|Low: $836 CAD|High: $4,551 CAD|Avg: $1,680 CAD|-0.2%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 4$836 CAD
Retailer 3$886 CAD
Retailer 6$963 CAD
Retailer 7$1,022 CAD
Retailer 8$1,100 CAD
Retailer 5$1,393 CAD
Retailer 10$1,994 CAD
Retailer 2$2,055 CAD
Retailer 9$3,061 CAD
Rare Carat$4,544 CAD

22 data points across 10 retailers

6 retailers$836 CAD to $4,544 CAD

A
Cheapest Retailer
-
$836 CAD
$595 USD
A
Retailer 2
-
$886 CAD
$631 USD
View
A
Retailer 3
-
$963 CAD
€653 EUR
View
A
Retailer 4
-
$1,393 CAD
$992 USD
View
B+
Retailer 5
-
$2,055 CAD
£1,152 GBP
View
Most Expensive
B
Rare Carat
ME-806-129 · Oct 28
$4,544 CAD
$3,235 USD
View
5 more retailers have this diamond
Prices start from $836 CADSave up to $3,708 CAD

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
$836 CAD