CaratHunter
Plans
Emerald|Lab Grown|IGI

2.55ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG677517155

Shape and cutting style on the report: Emerald cut

Certificate IGI LG677517155

Diamond specifications and retailer prices

From $983 USD
As of October 30, 2026
Save $9,767 USD (91%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $10,750 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 2.55ct lab-grown emerald diamond

This 2.55ct lab-grown emerald sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG677517155 or 677517155. Listed at 22 retailers as of October 30, 2026, with prices from $983 to $10,750, a $9,767 spread on the same certified stone. Do Amore Diamonds lists it at $10,750. 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

2.55
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677517155
Dimensions9.07 × 6.49 × 4.32 mm
L/W Ratio1.40
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.07 mm6.49 mm2.55 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677517155
Side View
Table 64.0%Crown 32.6°Girdle: MediumPavilion 38.1°Culet: LargeDepth 66.6%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $8,730 USD|Low: $939 USD|High: $9,060 USD|Avg: $2,914 USD|+0.5%
Do Amore Diamonds
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 3$983 USD
Retailer 6$1,070 USD
Retailer 10$1,100 USD
Retailer 9$1,140 USD
Retailer 11$1,184 USD
Retailer 15$1,315 USD
Retailer 16$1,606 USD
Retailer 2$1,820 USD
Retailer 4$2,078 USD
Retailer 19$2,359 USD
Retailer 18$2,402 USD
Retailer 17$2,986 USD
Retailer 12$3,248 USD
Retailer 8$3,475 USD
Retailer 7$3,536 USD
Retailer 13$4,293 USD
Retailer 5$4,476 USD
Retailer 14$7,420 USD
Do Amore Diamonds$8,730 USD

27 data points across 19 retailers

22 retailers$983 USD to $10,750 USD

A
Cheapest Retailer
-
$983 USD
A
Retailer 2
-
$1,070 USD
View
A
Retailer 3
-
$1,100 USD
View
Final sale: no returns
A
Retailer 4
-
$1,140 USD
View
Retailer 5
-
$1,184 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$1,315 USD
View
A
Retailer 7
-
$1,606 USD
View
A
Retailer 8
-
$1,820 USD
£1,433 GBP
View
A
Retailer 9
-
$2,078 USD
View
A
Retailer 10
-
$2,359 USD
View
A
Retailer 11
-
$2,402 USD
View
Retailer 12
-
$2,521 USD
View
Price last confirmed 43 days ago
Retailer 13
-
$2,986 USD
A$4,594 AUD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
$3,248 USD
ZAR 52,467 ZAR
View
B+
Retailer 15
-
$3,475 USD
£2,736 GBP
View
B+
Retailer 16
-
$3,536 USD
View
B+
Retailer 17
-
$4,293 USD
£3,380 GBP
View
B+
Retailer 18
-
$4,476 USD
View
B
Retailer 19
-
$7,420 USD
View
B
Retailer 20
-
$8,466 USD
View
B
Retailer 21
-
$8,730 USD
View
Most Expensive
B
Do Amore Diamonds
23-677517155 · Oct 30
$10,750 USD
View
21 more retailers have this diamond
Prices start from $983 USDSave up to $9,767 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
2.55ct Emerald
$983 USD