CaratHunter
Plans
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 £222 GBP
$295 USD
As of October 27, 2026
Save £2,790 GBP (93%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: £3,011 GBP 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 £222 to £3,011, a £2,790 spread on the same certified stone. Brilliant Earth lists it at £3,011. 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
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

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: £3,011 GBP|Low: £213 GBP|High: £3,191 GBP|Avg: £749 GBP|-5.6%
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
October 29, 2026
Retailer 4£222 GBP
Retailer 11£248 GBP
Retailer 5£257 GBP
Retailer 3£275 GBP
Retailer 18£275 GBP
Retailer 16£372 GBP
Retailer 12£449 GBP
Retailer 15£472 GBP
Retailer 10£473 GBP
Retailer 2£486 GBP
Retailer 14£639 GBP
Retailer 17£710 GBP
Retailer 9£882 GBP
Retailer 19£884 GBP
Retailer 8£964 GBP
Retailer 13£1,107 GBP
Retailer 7£1,138 GBP
Retailer 6£2,103 GBP
Brilliant Earth£3,011 GBP

39 data points across 19 retailers

27 retailers£222 GBP to £3,011 GBP

A
Cheapest Retailer
-
£222 GBP
$295 USD
A
Retailer 2
-
£248 GBP
$330 USD
View
Final sale: no returns
A
Retailer 3
-
£257 GBP
$342 USD
View
A
Retailer 4
-
£275 GBP
$366 USD
View
A
Retailer 5
-
£275 GBP
$366 USD
View
A
Retailer 6
-
£275 GBP
$366 USD
View
Price last confirmed 10 days ago
A
Retailer 7
-
£308 GBP
HK$3,200 HKD
View
A
Retailer 8
-
£369 GBP
$492 USD
View
A
Retailer 9
-
£372 GBP
$495 USD
View
A
Retailer 10
-
£449 GBP
€570 EUR
View
A
Retailer 11
-
£472 GBP
ZAR 10,160 ZAR
View
A
Retailer 12
-
£473 GBP
$630 USD
View
A
Retailer 13
-
£486 GBP
View
A
Retailer 14
-
£639 GBP
A$1,309 AUD
View
A
Retailer 15
-
£665 GBP
$885 USD
View
Price last confirmed 7 days ago
A
Retailer 16
-
£710 GBP
$945 USD
View
B+
Retailer 17
-
£867 GBP
$1,155 USD
View
B+
Retailer 18
-
£882 GBP
SGD 1,587 SGD
View
B+
Retailer 19
-
£884 GBP
$1,177 USD
View
B+
Retailer 20
-
£920 GBP
$1,225 USD
View
B+
Retailer 21
-
£964 GBP
$1,284 USD
View
B+
Retailer 22
-
£1,057 GBP
$1,408 USD
View
B+
Retailer 23
-
£1,107 GBP
View
B+
Retailer 24
-
£1,124 GBP
$1,497 USD
View
B+
Retailer 25
-
£1,138 GBP
A$2,332 AUD
View
Price last confirmed 21 days ago
B
Retailer 26
-
£2,103 GBP
$2,800 USD
View
Most Expensive
B
Brilliant Earth
14066408A · Oct 28
£3,011 GBP
$4,010 USD
View
26 more retailers have this diamond
Prices start from £222 GBPSave up to £2,790 GBP

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
£222 GBP