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Emerald|Lab Grown|IGI

1.10ct D IF Emerald Lab Grown Diamond

EX • D/IF • IGI LG731533578

Shape and cutting style on the report: Emerald cut

Certificate IGI LG731533578

Diamond specifications and retailer prices

From $280 AUD
$197 USD
As of October 30, 2026
Save $3,449 AUD (92%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $3,730 AUD at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

About this 1.1ct lab-grown emerald diamond

This 1.1ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG731533578 or 731533578. Listed at 25 retailers as of October 24, 2026, with prices from $280 to $3,730, a $3,449 spread on the same certified stone. Brilliant Earth lists it at $3,730. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.10
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731533578
Dimensions7.20 × 4.89 × 3.14 mm
L/W Ratio1.47
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
7.20 mm4.89 mm1.10 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731533578
Side View
Table 59.0%Crown 34.4°Girdle: MediumPavilion 40.7°Culet: LargeDepth 64.2%

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: $2,221 AUD|Low: $266 AUD|High: $3,730 AUD|Avg: $895 AUD|-40.5%
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
Retailer 18
Retailer 19
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Retailer 21
Retailer 22
October 30, 2026
Retailer 14$278 AUD
Retailer 5$280 AUD
Retailer 6$312 AUD
Retailer 7$312 AUD
Retailer 15$322 AUD
Retailer 17$451 AUD
Retailer 20$492 AUD
Retailer 18$591 AUD
Retailer 2$628 AUD
Retailer 21$658 AUD
Retailer 13$674 AUD
Retailer 4$700 AUD
Retailer 19$839 AUD
Retailer 3$1,058 AUD
Retailer 11$1,106 AUD
Retailer 12$1,345 AUD
Retailer 10$1,407 AUD
Retailer 9$1,595 AUD
Retailer 16$1,616 AUD
Retailer 8$1,950 AUD
Brilliant Earth$2,221 AUD
Retailer 22$2,406 AUD

42 data points across 22 retailers

25 retailers$280 AUD to $3,730 AUD

Retailer 1
-
$278 AUD
$195 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$280 AUD
$197 USD
View
Final sale: no returns
A
Retailer 3
-
$312 AUD
$219 USD
View
A
Retailer 4
-
$312 AUD
$219 USD
View
Retailer 5
-
$322 AUD
$226 USD
View
Price last confirmed 10 days ago
B+
Retailer 6
-
$451 AUD
$317 USD
View
A
Retailer 7
-
$492 AUD
HK$2,700 HKD
View
A
Retailer 8
-
$591 AUD
ZAR 6,702 ZAR
View
A
Retailer 9
-
$628 AUD
£347 GBP
View
A
Retailer 10
-
$658 AUD
$462 USD
View
A
Retailer 11
-
$674 AUD
€451 EUR
View
A
Retailer 12
-
$700 AUD
$492 USD
View
A
Retailer 13
-
$839 AUD
View
B+
Retailer 14
-
$1,058 AUD
$743 USD
View
B+
Retailer 15
-
$1,106 AUD
$777 USD
View
B+
Retailer 16
-
$1,182 AUD
$830 USD
View
Retailer 17
-
$1,345 AUD
£744 GBP
View
Price last confirmed 9 days ago
B+
Retailer 18
-
$1,407 AUD
SGD 1,336 SGD
View
B
Retailer 19
-
$1,595 AUD
$1,120 USD
View
B+
Retailer 20
-
$1,616 AUD
£894 GBP
View
B+
Retailer 21
-
$1,950 AUD
$1,370 USD
View
B
Retailer 22
-
$2,221 AUD
$1,560 USD
View
B
Retailer 23
-
$2,406 AUD
$1,690 USD
View
B
Retailer 24
-
$3,037 AUD
£1,680 GBP
View
Most Expensive
B
Brilliant Earth
15616667A · Oct 24
$3,730 AUD
$2,620 USD
View
24 more retailers have this diamond
Prices start from $280 AUDSave up to $3,449 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
1.10ct Emerald
$280 AUD