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Emerald|Lab Grown|IGI

1.08ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG564387544

Shape and cutting style on the report: Emerald cut

Certificate IGI LG564387544

Diamond specifications and retailer prices

From $150 USD
As of October 30, 2026
Save $820 USD (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $970 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.08ct lab-grown emerald diamond

This 1.08ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG564387544 or 564387544. Listed at 16 retailers as of October 30, 2026, with prices from $150 to $970, a $820 spread on the same certified stone. Brilliant Earth lists it at $970. 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

1.08
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG564387544
Dimensions6.87 × 4.94 × 3.28 mm
L/W Ratio1.39
Culet sizeLong
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
6.87 mm4.94 mm1.08 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG564387544
Side View
Table 62.5%Crown 33°Girdle: Slightly ThickPavilion 41.4°Culet: LNGDepth 66.4%

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: $970 USD|Low: $144 USD|High: $1,020 USD|Avg: $405 USD|-3.0%
Brilliant Earth
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
Retailer 15
November 1, 2026
Retailer 12$150 USD
Retailer 6$168 USD
Retailer 3$174 USD
Retailer 13$186 USD
Retailer 15$186 USD
Retailer 5$252 USD
Retailer 8$324 USD
Retailer 10$354 USD
Retailer 7$356 USD
Retailer 4$433 USD
Retailer 9$450 USD
Retailer 11$505 USD
Retailer 14$599 USD
Retailer 2$871 USD
Brilliant Earth$970 USD

45 data points across 15 retailers

16 retailers$150 USD to $970 USD

A
Cheapest Retailer
-
$150 USD
A
Retailer 2
-
$168 USD
View
Final sale: no returns
A
Retailer 3
-
$174 USD
View
A
Retailer 4
-
$186 USD
View
Retailer 5
-
$186 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$252 USD
View
A
Retailer 7
-
$324 USD
£255 GBP
View
B+
Retailer 8
-
$354 USD
€337 EUR
View
B+
Retailer 9
-
$356 USD
View
B+
Retailer 10
-
$433 USD
View
B+
Retailer 11
-
$450 USD
View
B+
Retailer 12
-
$505 USD
View
B
Retailer 13
-
$599 USD
View
B
Retailer 14
-
$655 USD
View
B
Retailer 15
-
$871 USD
£686 GBP
View
Most Expensive
B
Brilliant Earth
16211414A · Oct 31
$970 USD
View
15 more retailers have this diamond
Prices start from $150 USDSave up to $820 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
1.08ct Emerald
$150 USD