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Emerald|Lab Grown|IGI

1.82ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG812620663

Shape and cutting style on the report: Emerald cut

Certificate IGI LG812620663

Diamond specifications and retailer prices

From $311 USD
As of October 30, 2026
Save $2,624 USD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,935 USD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.82ct lab-grown emerald diamond

This 1.82ct 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 LG812620663 or 812620663. Listed at 20 retailers as of October 28, 2026, with prices from $311 to $2,935, a $2,624 spread on the same certified stone. Rare Carat lists it at $2,935. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.82
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.1°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812620663
Dimensions8.69 × 5.61 × 3.71 mm
L/W Ratio1.55
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.69 mm5.61 mm1.82 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812620663
Side View
Table 60.0%Crown 31.1°Girdle: Slightly ThickPavilion 39.9°Culet: LargeDepth 66.1%

Caratlytics Score

How it works →
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: Oct 30
Current: $2,935 USD|Low: $256 USD|High: $4,830 USD|Avg: $1,263 USD|+10.7%
Rare Carat
Retailer 2
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Retailer 22
October 29, 2026
Retailer 5$311 USD
Retailer 3$347 USD
Retailer 21$361 USD
Retailer 2$385 USD
Retailer 11$400 USD
Retailer 10$605 USD
Retailer 6$628 USD
Retailer 18$662 USD
Retailer 12$692 USD
Retailer 8$731 USD
Retailer 16$898 USD
Retailer 14$903 USD
Retailer 20$1,107 USD
Retailer 9$1,173 USD
Retailer 17$1,239 USD
Retailer 7$1,402 USD
Retailer 19$1,451 USD
Retailer 22$1,482 USD
Retailer 13$1,553 USD
Retailer 4$2,760 USD
Rare Carat$2,935 USD
Retailer 15$4,830 USD

23 data points across 22 retailers

20 retailers$311 USD to $2,935 USD

A
Cheapest Retailer
-
$311 USD
A
Retailer 2
-
$347 USD
View
Final sale: no returns
A
Retailer 3
-
$361 USD
View
A
Retailer 4
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$385 USD
View
A
Retailer 5
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$400 USD
View
A
Retailer 6
-
$605 USD
View
A
Retailer 7
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$628 USD
View
A
Retailer 8
-
$662 USD
ZAR 10,698 ZAR
View
A
Retailer 9
-
$731 USD
View
A
Retailer 10
-
$898 USD
A$1,382 AUD
View
Retailer 11
-
$903 USD
View
Price last confirmed 29 days ago
A
Retailer 12
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$1,107 USD
View
B+
Retailer 13
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$1,173 USD
View
B+
Retailer 14
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$1,239 USD
View
B+
Retailer 15
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$1,402 USD
View
B+
Retailer 16
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$1,451 USD
View
B+
Retailer 17
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$1,482 USD
View
B+
Retailer 18
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$1,553 USD
£1,223 GBP
View
B
Retailer 19
-
$2,760 USD
View
Most Expensive
B
Rare Carat
C329-24A_l_812620663 · Oct 28
$2,935 USD
View
19 more retailers have this diamond
Prices start from $311 USDSave up to $2,624 USD

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
1.82ct Emerald
$311 USD