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Emerald|Lab Grown|IGI

1.63ct D IF Emerald Lab Grown Diamond

EX • D/IF • IGI LG802606776

Shape and cutting style on the report: Emerald cut

Certificate IGI LG802606776

Diamond specifications and retailer prices

From $534 AUD
$375 USD
As of October 30, 2026
Save $6,214 AUD (92%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $6,748 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.63ct lab-grown emerald diamond

This 1.63ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG802606776 or 802606776. Listed at 23 retailers as of October 29, 2026, with prices from $534 to $6,748, a $6,214 spread on the same certified stone. Brilliant Earth lists it at $6,748. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG802606776
Dimensions8.28 × 5.46 × 3.57 mm
L/W Ratio1.52
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
8.28 mm5.46 mm1.63 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG802606776
Side View
Table 58.0%Crown 31.5°Girdle: MediumPavilion 38.1°Culet: LargeDepth 65.4%

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: $6,748 AUD|Low: $534 AUD|High: $6,748 AUD|Avg: $1,721 AUD
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
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Retailer 22
October 30, 2026
Retailer 13$534 AUD
Retailer 11$596 AUD
Retailer 3$619 AUD
Retailer 6$662 AUD
Retailer 19$662 AUD
Retailer 10$729 AUD
Retailer 5$890 AUD
Retailer 16$890 AUD
Retailer 8$1,028 AUD
Retailer 17$1,064 AUD
Retailer 21$1,137 AUD
Retailer 2$1,196 AUD
Retailer 18$1,536 AUD
Retailer 9$1,684 AUD
Retailer 4$1,856 AUD
Retailer 14$2,111 AUD
Retailer 22$2,128 AUD
Retailer 15$2,183 AUD
Retailer 12$2,478 AUD
Retailer 7$2,494 AUD
Retailer 20$2,600 AUD
Brilliant Earth$6,748 AUD

35 data points across 22 retailers

23 retailers$534 AUD to $6,748 AUD

A
Cheapest Retailer
-
$534 AUD
$375 USD
A
Retailer 2
-
$596 AUD
$419 USD
View
Final sale: no returns
A
Retailer 3
-
$619 AUD
$435 USD
View
A
Retailer 4
-
$662 AUD
$465 USD
View
A
Retailer 5
-
$662 AUD
$465 USD
View
A
Retailer 6
-
$729 AUD
HK$4,000 HKD
View
A
Retailer 7
-
$890 AUD
$625 USD
View
A
Retailer 8
-
$890 AUD
$625 USD
View
A
Retailer 9
-
$1,028 AUD
$722 USD
View
A
Retailer 10
-
$1,064 AUD
€712 EUR
View
A
Retailer 11
-
$1,137 AUD
ZAR 12,907 ZAR
View
A
Retailer 12
-
$1,196 AUD
£662 GBP
View
A
Retailer 13
-
$1,536 AUD
View
B+
Retailer 14
-
$1,684 AUD
$1,183 USD
View
B+
Retailer 15
-
$1,856 AUD
$1,304 USD
View
B+
Retailer 16
-
$2,111 AUD
SGD 2,004 SGD
View
B+
Retailer 17
-
$2,128 AUD
$1,495 USD
View
B+
Retailer 18
-
$2,183 AUD
$1,533 USD
View
B+
Retailer 19
-
$2,309 AUD
$1,622 USD
View
B+
Retailer 20
-
$2,478 AUD
$1,741 USD
View
B
Retailer 21
-
$2,494 AUD
$1,752 USD
View
B+
Retailer 22
-
$2,600 AUD
£1,438 GBP
View
Most Expensive
B
Brilliant Earth
20520682A · Oct 29
$6,748 AUD
$4,740 USD
View
22 more retailers have this diamond
Prices start from $534 AUDSave up to $6,214 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
1.63ct Emerald
$534 AUD