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Emerald|Lab Grown|IGI

1.63ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG629405997

Shape and cutting style on the report: Emerald cut

Certificate IGI LG629405997

Diamond specifications and retailer prices

From $295 USD
As of October 27, 2026
Save $3,715 USD (93%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $4,010 USD at Brilliant Earth · As of October 28, 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 LG629405997 or 629405997. Listed at 27 retailers as of October 27, 2026, with prices from $295 to $4,010, a $3,715 spread on the same certified stone. Brilliant Earth lists it at $4,010. 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
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle43.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG629405997
Dimensions7.88 × 5.50 × 3.85 mm
L/W Ratio1.43
Culet sizeLong
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
7.88 mm5.50 mm1.63 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG629405997
Side View
Table 63.0%Crown 34.5°Girdle: MED-STKPavilion 43.1°Culet: LNGDepth 70.0%

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 27
Current: $4,010 USD|Low: $283 USD|High: $4,250 USD|Avg: $997 USD|-5.6%
Brilliant Earth
Retailer 2
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Retailer 4
Retailer 5
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Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 4$295 USD
Retailer 11$330 USD
Retailer 5$342 USD
Retailer 3$366 USD
Retailer 18$366 USD
Retailer 16$495 USD
Retailer 2$599 USD
Retailer 14$629 USD
Retailer 10$630 USD
Retailer 15$645 USD
Retailer 13$851 USD
Retailer 17$945 USD
Retailer 9$1,174 USD
Retailer 19$1,177 USD
Retailer 8$1,284 USD
Retailer 12$1,474 USD
Retailer 7$1,516 USD
Retailer 6$2,800 USD
Brilliant Earth$4,010 USD

39 data points across 19 retailers

27 retailers$295 USD to $4,010 USD

A
Cheapest Retailer
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$295 USD
A
Retailer 2
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$330 USD
View
Final sale: no returns
A
Retailer 3
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$342 USD
View
A
Retailer 4
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$366 USD
View
A
Retailer 5
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$366 USD
View
A
Retailer 6
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$366 USD
View
Price last confirmed 10 days ago
A
Retailer 7
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$410 USD
HK$3,200 HKD
View
A
Retailer 8
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$492 USD
View
A
Retailer 9
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$495 USD
View
A
Retailer 10
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$599 USD
€570 EUR
View
A
Retailer 11
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$629 USD
ZAR 10,160 ZAR
View
A
Retailer 12
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$630 USD
View
A
Retailer 13
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$645 USD
£508 GBP
View
A
Retailer 14
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$851 USD
A$1,309 AUD
View
A
Retailer 15
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$885 USD
View
Price last confirmed 7 days ago
A
Retailer 16
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$945 USD
View
B+
Retailer 17
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$1,155 USD
View
B+
Retailer 18
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$1,174 USD
SGD 1,587 SGD
View
B+
Retailer 19
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$1,177 USD
View
B+
Retailer 20
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$1,225 USD
View
B+
Retailer 21
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$1,284 USD
View
B+
Retailer 22
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$1,408 USD
View
B+
Retailer 23
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$1,474 USD
£1,161 GBP
View
B+
Retailer 24
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$1,497 USD
View
B+
Retailer 25
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$1,516 USD
A$2,332 AUD
View
Price last confirmed 21 days ago
B
Retailer 26
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$2,800 USD
View
Most Expensive
B
Brilliant Earth
14066408A · Oct 28
$4,010 USD
View
26 more retailers have this diamond
Prices start from $295 USDSave up to $3,715 USD

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
$295 USD