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Emerald|Lab Grown|IGI

1.26ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG685556749

Shape and cutting style on the report: Emerald cut

Certificate IGI LG685556749

Diamond specifications and retailer prices

From $224 AUD
$157 USD
As of October 30, 2026
Save $1,282 AUD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,506 AUD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.26ct lab-grown emerald diamond

This 1.26ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG685556749 or 685556749. Listed at 15 retailers as of October 30, 2026, with prices from $224 to $1,506, a $1,282 spread on the same certified stone. Reve Diamonds lists it at $1,506. 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

1.26
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685556749
Dimensions7.02 × 5.08 × 3.49 mm
L/W Ratio1.38
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.02 mm5.08 mm1.26 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685556749
Side View
Table 59.0%Crown 33.7°Girdle: Slightly ThickPavilion 36.8°Culet: LargeDepth 68.7%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $488 AUD|Low: $177 AUD|High: $1,506 AUD|Avg: $677 AUD|+4.2%
Retailer 1
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
Reve Diamonds
October 30, 2026
Retailer 10$224 AUD
Retailer 5$249 AUD
Retailer 3$261 AUD
Retailer 2$278 AUD
Retailer 12$278 AUD
Retailer 1$488 AUD
Retailer 7$490 AUD
Retailer 13$505 AUD
Retailer 4$745 AUD
Retailer 14$893 AUD
Retailer 9$944 AUD
Retailer 6$972 AUD
Retailer 11$1,053 AUD
Retailer 8$1,305 AUD
Reve Diamonds$1,506 AUD

45 data points across 15 retailers

15 retailers$224 AUD to $1,506 AUD

A
Cheapest Retailer
-
$224 AUD
$157 USD
A
Retailer 2
-
$249 AUD
$175 USD
View
Final sale: no returns
A
Retailer 3
-
$261 AUD
$183 USD
View
A
Retailer 4
-
$278 AUD
$195 USD
View
A
Retailer 5
-
$278 AUD
$195 USD
View
A
Retailer 6
-
$488 AUD
£270 GBP
View
A
Retailer 7
-
$490 AUD
€328 EUR
View
B+
Retailer 8
-
$505 AUD
$355 USD
View
B+
Retailer 9
-
$745 AUD
$523 USD
View
B+
Retailer 10
-
$893 AUD
$627 USD
View
B
Retailer 11
-
$944 AUD
$663 USD
View
B
Retailer 12
-
$972 AUD
$682 USD
View
B
Retailer 13
-
$1,053 AUD
$740 USD
View
B
Retailer 14
-
$1,305 AUD
£722 GBP
View
Most Expensive
B
Reve Diamonds
3643321E1 · Oct 30
$1,506 AUD
$1,058 USD
View
14 more retailers have this diamond
Prices start from $224 AUDSave up to $1,282 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
1.26ct Emerald
$224 AUD