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Emerald|Lab Grown|IGI

0.63ct D IF Emerald Lab Grown Diamond

VG • D/IF • IGI LG717585289

Shape and cutting style on the report: Emerald cut

Certificate IGI LG717585289

Diamond specifications and retailer prices

From £206 GBP
$276 USD
As of November 1, 2026
Save £1,143 GBP (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,349 GBP at Zales · As of October 30, 2026
View at Zales

About this 0.63ct lab-grown emerald diamond

This 0.63ct lab-grown emerald sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG717585289 or 717585289. Listed at 22 retailers as of October 30, 2026, with prices from £206 to £1,349, a £1,143 spread on the same certified stone. Zales lists it at £1,349. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.63
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717585289
Dimensions5.76 × 3.93 × 2.71 mm
L/W Ratio1.47
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
5.76 mm3.93 mm0.63 ctD / IF
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717585289
Side View
Table 65.0%Crown 37.6°Girdle: ThickPavilion 39.9°Culet: LNGDepth 69.0%

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: Nov 1
Current: £1,008 GBP|Low: £178 GBP|High: £1,349 GBP|Avg: £642 GBP|-1.6%
Retailer 1
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
Zales
November 1, 2026
Retailer 6£185 GBP
Retailer 5£206 GBP
Retailer 4£214 GBP
Retailer 9£228 GBP
Retailer 14£228 GBP
Retailer 10£242 GBP
Retailer 15£320 GBP
Retailer 12£376 GBP
Retailer 2£443 GBP
Retailer 17£455 GBP
Retailer 3£518 GBP
Retailer 7£544 GBP
Retailer 16£809 GBP
Retailer 19£934 GBP
Retailer 8£988 GBP
Retailer 18£999 GBP
Retailer 1£1,008 GBP
Retailer 11£1,289 GBP
Retailer 13£1,349 GBP
Zales£1,349 GBP

32 data points across 20 retailers

22 retailers£206 GBP to £1,349 GBP

Retailer 1
-
£185 GBP
$248 USD
Price last confirmed 15 days ago
A
Retailer 2
-
£206 GBP
$276 USD
View
Final sale: no returns
Retailer 3
-
£214 GBP
$287 USD
View
Price last confirmed 13 days ago
A
Retailer 4
-
£228 GBP
$306 USD
View
A
Retailer 5
-
£228 GBP
$306 USD
View
Retailer 6
-
£229 GBP
$307 USD
View
Price last confirmed 14 days ago
A
Retailer 7
-
£242 GBP
$325 USD
View
B+
Retailer 8
-
£320 GBP
$430 USD
View
B+
Retailer 9
-
£376 GBP
€480 EUR
View
B+
Retailer 10
-
£443 GBP
$595 USD
View
B+
Retailer 11
-
£455 GBP
ZAR 9,864 ZAR
View
B
Retailer 12
-
£518 GBP
CA$966 CAD
View
B
Retailer 13
-
£544 GBP
$730 USD
View
B
Retailer 14
-
£809 GBP
$1,085 USD
View
Retailer 15
-
£814 GBP
$1,092 USD
View
Price last confirmed 15 days ago
B
Retailer 16
-
£934 GBP
$1,253 USD
View
Retailer 17
-
£988 GBP
View
Price last confirmed 14 days ago
B
Retailer 18
-
£999 GBP
$1,341 USD
View
B
Retailer 19
-
£1,008 GBP
View
B
Retailer 20
-
£1,289 GBP
$1,730 USD
View
C
Retailer 21
-
£1,349 GBP
$1,810 USD
View
Most Expensive
C
Zales
524885860 · Oct 30
£1,349 GBP
$1,810 USD
View
21 more retailers have this diamond
Prices start from £206 GBPSave up to £1,143 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
0.63ct Emerald
£206 GBP