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Emerald|Lab Grown|IGI

1.27ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG837615549

Shape and cutting style on the report: Emerald cut

Certificate IGI LG837615549

Diamond specifications and retailer prices

From $374 AUD
$263 USD
As of October 30, 2026
Save $2,516 AUD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,890 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.27ct lab-grown emerald diamond

This 1.27ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG837615549 or 837615549. Listed at 17 retailers as of October 30, 2026, with prices from $374 to $2,890, a $2,516 spread on the same certified stone. Brilliant Earth lists it at $2,890. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837615549
Dimensions7.22 × 5.16 × 3.47 mm
L/W Ratio1.40
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
7.22 mm5.16 mm1.27 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837615549
Side View
Table 62.0%Crown 35.9°Girdle: Slightly ThickPavilion 42.5°Culet: LargeDepth 67.2%

Caratlytics Score

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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: $2,890 AUD|Low: $316 AUD|High: $3,417 AUD|Avg: $1,054 AUD|-14.7%
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
Retailer 17
November 1, 2026
Retailer 8$350 AUD
Retailer 12$374 AUD
Retailer 10$389 AUD
Retailer 6$429 AUD
Retailer 7$429 AUD
Retailer 15$456 AUD
Retailer 13$558 AUD
Retailer 16$709 AUD
Retailer 3$730 AUD
Retailer 2$784 AUD
Retailer 4$1,037 AUD
Retailer 11$1,338 AUD
Retailer 14$1,341 AUD
Retailer 9$1,394 AUD
Retailer 17$1,712 AUD
Retailer 5$2,135 AUD
Brilliant Earth$2,890 AUD

33 data points across 17 retailers

17 retailers$374 AUD to $2,890 AUD

Retailer 1
-
$350 AUD
$246 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$374 AUD
$263 USD
View
Final sale: no returns
A
Retailer 3
-
$389 AUD
$273 USD
View
Retailer 4
-
$429 AUD
$301 USD
View
Price last confirmed 15 days ago
Retailer 5
-
$429 AUD
$301 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$456 AUD
HK$2,500 HKD
View
A
Retailer 7
-
$558 AUD
$392 USD
View
A
Retailer 8
-
$709 AUD
€474 EUR
View
A
Retailer 9
-
$730 AUD
ZAR 8,289 ZAR
View
A
Retailer 10
-
$784 AUD
£434 GBP
View
A
Retailer 11
-
$1,037 AUD
View
B+
Retailer 12
-
$1,338 AUD
$940 USD
View
B+
Retailer 13
-
$1,341 AUD
SGD 1,273 SGD
View
Retailer 14
-
$1,394 AUD
$979 USD
View
Price last confirmed 21 days ago
B
Retailer 15
-
$1,712 AUD
£947 GBP
View
B
Retailer 16
-
$2,135 AUD
$1,500 USD
View
Most Expensive
B
Brilliant Earth
21574163A · Oct 31
$2,890 AUD
$2,030 USD
View
16 more retailers have this diamond
Prices start from $374 AUDSave up to $2,516 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
1.27ct Emerald
$374 AUD