Emerald|Lab Grown|IGI

1.76ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG808614550

Shape and cutting style on the report: Emerald cut

Certificate IGI LG808614550

Diamond specifications and retailer prices

From $209 USD
As of October 28, 2026
Save $945 USD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,154 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.76ct lab-grown emerald diamond

This 1.76ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG808614550 or 808614550. Listed at 21 retailers as of October 28, 2026, with prices from $209 to $1,154, a $945 spread on the same certified stone. Reve Diamonds lists it at $1,154. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.76
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG808614550
Dimensions8.25 × 5.57 × 3.80 mm
L/W Ratio1.48
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.25 mm5.57 mm1.76 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG808614550
Side View
Table 63.0%Crown 36.9°Girdle: MediumPavilion 40.4°Culet: LargeDepth 68.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $501 USD|Low: $206 USD|High: $1,154 USD|Avg: $578 USD|+2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Reve Diamonds
October 29, 2026
Retailer 3$209 USD
Retailer 7$217 USD
Retailer 9$229 USD
Retailer 2$232 USD
Retailer 4$408 USD
Retailer 6$412 USD
Retailer 1$501 USD
Retailer 8$778 USD
Retailer 5$801 USD
Retailer 10$1,073 USD
Reve Diamonds$1,154 USD

39 data points across 11 retailers

21 retailers$209 USD to $1,154 USD

A
Cheapest Retailer
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$209 USD
Final sale: no returns
A
Retailer 2
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$217 USD
View
Price last confirmed 19 days ago
A
Retailer 3
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$217 USD
View
A
Retailer 4
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$217 USD
View
Price last confirmed 23 days ago
A
Retailer 5
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$229 USD
View
A
Retailer 6
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$229 USD
View
Price last confirmed 32 days ago
A
Retailer 7
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$232 USD
View
Price last confirmed 26 days ago
A
Retailer 8
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$232 USD
View
Price last confirmed 19 days ago
A
Retailer 9
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$232 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
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$408 USD
View
A
Retailer 11
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$412 USD
£324 GBP
View
A
Retailer 12
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$501 USD
View
B+
Retailer 13
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$747 USD
View
Price last confirmed 19 days ago
B+
Retailer 14
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$747 USD
View
Price last confirmed 29 days ago
B+
Retailer 15
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$747 USD
View
Price last confirmed 31 days ago
B+
Retailer 16
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$747 USD
View
Price last confirmed 25 days ago
B+
Retailer 17
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$747 USD
View
Price last confirmed 21 days ago
B
Retailer 18
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$778 USD
View
B+
Retailer 19
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$801 USD
View
B
Retailer 20
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$1,073 USD
£845 GBP
View
Most Expensive
B
Reve Diamonds
88DADF355 · Oct 28
$1,154 USD
View
20 more retailers have this diamond
Prices start from $209 USDSave up to $945 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
1.76ct Emerald
$209 USD