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Emerald|Lab Grown|IGI

2.54ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG705508592

Shape and cutting style on the report: Emerald cut

Certificate IGI LG705508592

Diamond specifications and retailer prices

From $725 AUD
$509 USD
As of October 30, 2026
Save $4,813 AUD (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,537 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.54ct lab-grown emerald diamond

This 2.54ct lab-grown emerald sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG705508592 or 705508592. Listed at 16 retailers as of October 29, 2026, with prices from $725 to $5,537, a $4,813 spread on the same certified stone. Brilliant Earth lists it at $5,537. 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

2.54
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG705508592
Dimensions9.37 × 6.55 × 4.28 mm
L/W Ratio1.43
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.37 mm6.55 mm2.54 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG705508592
Side View
Table 64.0%Crown 34.5°Girdle: MediumPavilion 38.3°Culet: LargeDepth 65.3%

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: $5,537 AUD|Low: $578 AUD|High: $5,708 AUD|Avg: $1,911 AUD|-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
Retailer 16
October 30, 2026
Retailer 13$725 AUD
Retailer 5$811 AUD
Retailer 3$813 AUD
Retailer 14$900 AUD
Retailer 16$900 AUD
Retailer 8$984 AUD
Retailer 9$1,096 AUD
Retailer 4$1,273 AUD
Retailer 12$1,398 AUD
Retailer 2$1,498 AUD
Retailer 11$2,320 AUD
Retailer 15$2,364 AUD
Retailer 6$2,926 AUD
Retailer 7$3,104 AUD
Retailer 10$3,758 AUD
Brilliant Earth$5,537 AUD

43 data points across 16 retailers

16 retailers$725 AUD to $5,537 AUD

A
Cheapest Retailer
-
$725 AUD
$509 USD
A
Retailer 2
-
$811 AUD
$570 USD
View
Final sale: no returns
A
Retailer 3
-
$813 AUD
$571 USD
View
Retailer 4
-
$900 AUD
$632 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$900 AUD
$632 USD
View
B+
Retailer 6
-
$984 AUD
HK$5,400 HKD
View
A
Retailer 7
-
$1,096 AUD
$770 USD
View
B+
Retailer 8
-
$1,273 AUD
$894 USD
View
B+
Retailer 9
-
$1,398 AUD
$982 USD
View
B+
Retailer 10
-
$1,498 AUD
£828 GBP
View
B
Retailer 11
-
$2,320 AUD
$1,630 USD
View
B
Retailer 12
-
$2,364 AUD
$1,661 USD
View
B
Retailer 13
-
$2,926 AUD
$2,056 USD
View
B
Retailer 14
-
$3,104 AUD
$2,181 USD
View
B
Retailer 15
-
$3,758 AUD
£2,079 GBP
View
Most Expensive
B
Brilliant Earth
14465918A · Oct 29
$5,537 AUD
$3,890 USD
View
15 more retailers have this diamond
Prices start from $725 AUDSave up to $4,813 AUD

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
2.54ct Emerald
$725 AUD