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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 $1,744 NZD
$983 USD
As of October 30, 2026
Save $17,330 NZD (91%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $19,074 NZD 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 $1,744 to $19,074, a $17,330 spread on the same certified stone. Do Amore Diamonds lists it at $19,074. 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
Colour
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: $15,490 NZD|Low: $1,666 NZD|High: $16,075 NZD|Avg: $5,157 NZD|+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 31, 2026
Retailer 3$1,744 NZD
Retailer 6$1,899 NZD
Retailer 10$1,952 NZD
Retailer 9$2,023 NZD
Retailer 11$2,101 NZD
Retailer 15$2,333 NZD
Retailer 16$2,850 NZD
Retailer 2$3,236 NZD
Retailer 4$3,687 NZD
Retailer 19$4,186 NZD
Retailer 18$4,262 NZD
Retailer 17$5,298 NZD
Retailer 13$5,762 NZD
Retailer 8$6,165 NZD
Retailer 7$6,274 NZD
Retailer 14$7,616 NZD
Retailer 5$7,941 NZD
Retailer 12$12,935 NZD
Do Amore Diamonds$15,490 NZD

28 data points across 19 retailers

22 retailers$1,744 NZD to $19,074 NZD

A
Cheapest Retailer
-
$1,744 NZD
$983 USD
A
Retailer 2
-
$1,899 NZD
$1,070 USD
View
A
Retailer 3
-
$1,952 NZD
$1,100 USD
View
Final sale: no returns
A
Retailer 4
-
$2,023 NZD
$1,140 USD
View
Retailer 5
-
$2,101 NZD
$1,184 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$2,333 NZD
$1,315 USD
View
A
Retailer 7
-
$2,850 NZD
$1,606 USD
View
A
Retailer 8
-
$3,236 NZD
£1,436 GBP
View
A
Retailer 9
-
$3,687 NZD
$2,078 USD
View
A
Retailer 10
-
$4,186 NZD
$2,359 USD
View
A
Retailer 11
-
$4,262 NZD
$2,402 USD
View
Retailer 12
-
$4,473 NZD
$2,521 USD
View
Price last confirmed 45 days ago
Retailer 13
-
$5,298 NZD
A$4,594 AUD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$5,762 NZD
ZAR 52,467 ZAR
View
B+
Retailer 15
-
$6,165 NZD
£2,736 GBP
View
B+
Retailer 16
-
$6,274 NZD
$3,536 USD
View
B+
Retailer 17
-
$7,616 NZD
£3,380 GBP
View
B+
Retailer 18
-
$7,941 NZD
$4,476 USD
View
B
Retailer 19
-
$12,935 NZD
$7,290 USD
View
B
Retailer 20
-
$15,021 NZD
$8,466 USD
View
B
Retailer 21
-
$15,490 NZD
$8,730 USD
View
Most Expensive
B
Do Amore Diamonds
23-677517155 · Oct 30
$19,074 NZD
$10,750 USD
View
21 more retailers have this diamond
Prices start from $1,744 NZDSave up to $17,330 NZD

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
$1,744 NZD