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Emerald|Lab Grown|IGI

1.33ct D IF Emerald Lab Grown Diamond

EX • D/IF • IGI LG791653604

Shape and cutting style on the report: Emerald cut

Certificate IGI LG791653604

Diamond specifications and retailer prices

From $323 AUD
$227 USD
As of October 30, 2026
Save $3,184 AUD (91%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $4,470 AUD at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

About this 1.33ct lab-grown emerald diamond

This 1.33ct 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 LG791653604 or 791653604. Listed at 25 retailers as of October 27, 2026, with a 985% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.33
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791653604
Dimensions7.61 × 5.21 × 3.35 mm
L/W Ratio1.46
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
7.61 mm5.21 mm1.33 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791653604
Side View
Table 61.0%Crown 31.9°Girdle: MediumPavilion 39.9°Culet: LargeDepth 64.3%

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: $3,260 AUD|Low: $319 AUD|High: $4,669 AUD|Avg: $1,199 AUD|-30.2%
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
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Retailer 15
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Retailer 17
Retailer 18
Retailer 19
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Retailer 21
Retailer 22
Retailer 23
November 1, 2026
Retailer 15$319 AUD
Retailer 6$323 AUD
Retailer 7$359 AUD
Retailer 8$359 AUD
Retailer 14$370 AUD
Retailer 17$517 AUD
Retailer 21$547 AUD
Retailer 20$680 AUD
Retailer 23$713 AUD
Retailer 13$731 AUD
Retailer 18$768 AUD
Retailer 22$965 AUD
Retailer 5$998 AUD
Retailer 4$1,156 AUD
Retailer 11$1,271 AUD
Retailer 16$1,346 AUD
Retailer 12$1,540 AUD
Retailer 10$1,573 AUD
Retailer 2$1,586 AUD
Retailer 9$1,713 AUD
Retailer 3$2,776 AUD
Retailer 19$2,854 AUD
Brilliant Earth$3,260 AUD

36 data points across 23 retailers

25 retailers$323 AUD to $3,507 AUD

Retailer 1
-
$319 AUD
$224 USD
Price last confirmed 9 days ago
A
Retailer 2
-
$323 AUD
$227 USD
View
Final sale: no returns
A
Retailer 3
-
$359 AUD
$252 USD
View
Retailer 4
-
$359 AUD
$252 USD
View
Price last confirmed 7 days ago
Retailer 5
-
$370 AUD
$260 USD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
$517 AUD
$363 USD
View
A
Retailer 7
-
$547 AUD
HK$3,000 HKD
View
A
Retailer 8
-
$680 AUD
ZAR 7,712 ZAR
View
A
Retailer 9
-
$713 AUD
$501 USD
View
A
Retailer 10
-
$731 AUD
£404 GBP
View
A
Retailer 11
-
$768 AUD
€514 EUR
View
A
Retailer 12
-
$965 AUD
View
A
Retailer 13
-
$998 AUD
$701 USD
View
B+
Retailer 14
-
$1,156 AUD
$812 USD
View
B+
Retailer 15
-
$1,271 AUD
$893 USD
View
B+
Retailer 16
-
$1,346 AUD
$946 USD
View
Retailer 17
-
$1,540 AUD
£852 GBP
View
Price last confirmed 9 days ago
B+
Retailer 18
-
$1,573 AUD
SGD 1,493 SGD
View
B+
Retailer 19
-
$1,586 AUD
£877 GBP
View
B+
Retailer 20
-
$1,713 AUD
$1,203 USD
View
B
Retailer 21
-
$2,776 AUD
$1,950 USD
View
B
Retailer 22
-
$2,854 AUD
$2,005 USD
View
B
Retailer 23
-
$3,260 AUD
$2,290 USD
View
B
Retailer 24
-
$3,507 AUD
£1,940 GBP
View
Most Expensive
Brilliant Earth
18937570A · Oct 24
$4,470 AUD
$3,140 USD
View
Price last confirmed 7 days ago
24 more retailers have this diamond
Prices start from $323 AUDSave up to $3,184 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
1.33ct Emerald
$323 AUD