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Emerald|Lab Grown|IGI

2.56ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG812620092

Certificate IGI LG812620092

Diamond specifications and retailer prices

From $1,287 USD
Save $7,773 USD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $9,060 USD at Brilliant Earth
View at Brilliant Earth

About this 2.56ct lab-grown emerald diamond

This 2.56ct lab-grown emerald sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG812620092 or 812620092. Listed at 21 retailers, with prices from $1,287 to $9,060 at Brilliant Earth, a $7,773 spread on the same certified stone. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.56
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812620092
Dimensions9.25 × 6.50 × 4.30 mm
L/W Ratio1.42
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
9.25 mm6.50 mm2.56 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812620092
Side View
Table 63.0%Crown 32.9°Girdle: MediumPavilion 40°Culet: LargeDepth 66.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 25
Current: $9,060 USD|Low: $913 USD|High: $9,070 USD|Avg: $3,288 USD|-0.1%
Brilliant Earth
Retailer 2
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Retailer 20
October 1, 2026
Retailer 12$913 USD
Retailer 6$1,324 USD
Retailer 4$1,353 USD
Retailer 3$1,372 USD
Retailer 15$1,440 USD
Retailer 16$2,053 USD
Retailer 14$2,062 USD
Retailer 2$2,163 USD
Retailer 9$2,681 USD
Retailer 8$2,703 USD
Retailer 19$3,260 USD
Retailer 7$3,307 USD
Retailer 17$3,475 USD
Retailer 5$3,543 USD
Retailer 18$4,049 USD
Retailer 10$4,330 USD
Retailer 13$4,462 USD
Retailer 11$4,806 USD
Retailer 20$5,140 USD
Brilliant Earth$9,060 USD

37 data points across 20 retailers

21 retailers$1,287 USD to $9,060 USD

A
Retailer 1
-
$1,183 USD
Price last confirmed 9 days ago
A
Retailer 2
-
$1,287 USD
View
A
Retailer 3
-
$1,324 USD
View
A
Retailer 4
-
$1,353 USD
View
A
Retailer 5
-
$1,372 USD
View
A
Retailer 6
-
$1,440 USD
View
A
Retailer 7
-
$2,050 USD
£1,614 GBP
View
A
Retailer 8
-
$2,062 USD
View
A
Retailer 9
-
$2,163 USD
€2,060 EUR
View
A
Retailer 10
-
$2,681 USD
View
A
Retailer 11
-
$2,703 USD
View
B+
Retailer 12
-
$3,260 USD
A$5,016 AUD
View
B+
Retailer 13
-
$3,307 USD
£2,604 GBP
View
B+
Retailer 14
-
$3,475 USD
ZAR 56,144 ZAR
View
B+
Retailer 15
-
$3,543 USD
View
B+
Retailer 16
-
$4,049 USD
View
B+
Retailer 17
-
$4,330 USD
View
B+
Retailer 18
-
$4,462 USD
£3,513 GBP
View
B+
Retailer 19
-
$4,806 USD
View
B+
Retailer 20
-
$5,140 USD
View
Most Expensive
B
Brilliant Earth
20892984A · Oct 1
$9,060 USD
View
20 more retailers have this diamond
Prices start from $1,287 USDSave up to $7,773 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.

A
2.56ct Emerald
$1,287 USD