Emerald|Lab Grown|IGI

2.55ct D IF Emerald Lab Grown Diamond

GD • D/IF • IGI LG723503573

Shape and cutting style on the report: Emerald cut

Certificate IGI LG723503573

Diamond specifications and retailer prices

From $1,774 USD
As of October 27, 2026
1 retailer carries this diamond
Only listing: $1,774 USD at William & Sons Jewelers
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at William & Sons Jewelers

About this 2.55ct lab-grown emerald diamond

This 2.55ct lab-grown emerald sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG723503573 or 723503573. Listed at a single retailer as of October 27, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.55
Carat
D
Color
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723503573
Dimensions9.23 × 6.49 × 4.38 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
9.23 mm6.49 mm2.55 ctD / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723503573
Side View
Table 64.0%Crown 36.9°Girdle: MediumPavilion 40.4°Culet: LargeDepth 67.5%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 27
Current: $5,265 USD|Low: $1,266 USD|High: $9,540 USD|Avg: $4,078 USD|-10.6%
Retailer 1
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Retailer 5
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Retailer 12
William & Sons Jewelers
September 27, 2026
Retailer 3$1,655 USD
William & Sons Jewelers$1,774 USD
Retailer 6$1,843 USD
Retailer 9$1,858 USD
Retailer 11$1,892 USD
Retailer 7$2,515 USD
Retailer 10$3,322 USD
Retailer 2$3,882 USD
Retailer 8$4,200 USD
Retailer 12$4,632 USD
Retailer 4$5,098 USD
Retailer 1$5,265 USD
Retailer 5$9,520 USD

60 data points across 13 retailers

1 retailer

B+
William & Sons Jewelers
cert_LG723503573 · Oct 27
$1,774 USD
View
Final sale: no returns

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B+
2.55ct Emerald
$1,774 USD