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Emerald|Lab Grown|IGI

0.66ct D IF Emerald Lab Grown Diamond

VG • D/IF • IGI LG807610397

Shape and cutting style on the report: Emerald cut

Certificate IGI LG807610397

Diamond specifications and retailer prices

From £139 GBP
$187 USD
As of November 1, 2026
Save £1,202 GBP (90%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £1,341 GBP at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 0.66ct lab-grown emerald diamond

This 0.66ct 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 LG807610397 or 807610397. Listed at 25 retailers as of November 1, 2026, with prices from £139 to £1,341, a £1,202 spread on the same certified stone. Do Amore Diamonds lists it at £1,341. 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

0.66
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle33.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807610397
Dimensions5.93 × 4.07 × 2.72 mm
L/W Ratio1.46
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.93 mm4.07 mm0.66 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG807610397
Side View
Table 66.0%Crown 38°Girdle: STK-THKPavilion 33.3°Culet: LargeDepth 66.8%

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: Nov 1
Current: £370 GBP|Low: £134 GBP|High: £774 GBP|Avg: £371 GBP
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
November 2, 2026
Retailer 13£139 GBP
Retailer 6£156 GBP
Retailer 2£173 GBP
Retailer 4£173 GBP
Retailer 12£257 GBP
Retailer 9£312 GBP
Retailer 11£320 GBP
Retailer 8£347 GBP
Retailer 7£351 GBP
Retailer 1£370 GBP
Retailer 14£566 GBP
Retailer 3£604 GBP
Retailer 5£613 GBP
Retailer 10£768 GBP

45 data points across 14 retailers

25 retailers£139 GBP to £1,341 GBP

Retailer 1
-
£139 GBP
$187 USD
Price last confirmed 40 days ago
A
Retailer 2
-
£139 GBP
$187 USD
View
A
Retailer 3
-
£156 GBP
$209 USD
View
Final sale: no returns
Retailer 4
-
£171 GBP
$229 USD
View
Price last confirmed 40 days ago
Retailer 5
-
£173 GBP
$232 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
£173 GBP
$232 USD
View
A
Retailer 7
-
£252 GBP
$338 USD
View
A
Retailer 8
-
£257 GBP
$345 USD
View
A
Retailer 9
-
£312 GBP
€399 EUR
View
B+
Retailer 10
-
£320 GBP
$430 USD
View
B+
Retailer 11
-
£347 GBP
ZAR 7,517 ZAR
View
B+
Retailer 12
-
£351 GBP
View
B+
Retailer 13
-
£370 GBP
View
B+
Retailer 14
-
£387 GBP
$520 USD
View
B
Retailer 15
-
£533 GBP
CA$993 CAD
View
B
Retailer 16
-
£566 GBP
$760 USD
View
B
Retailer 17
-
£604 GBP
$811 USD
View
B
Retailer 18
-
£613 GBP
$823 USD
View
B
Retailer 19
-
£629 GBP
$844 USD
View
B
Retailer 20
-
£742 GBP
$995 USD
View
B
Retailer 21
-
£742 GBP
$996 USD
View
B
Retailer 22
-
£768 GBP
View
B
Retailer 23
-
£859 GBP
$1,153 USD
View
B
Retailer 24
-
£1,058 GBP
$1,420 USD
View
Most Expensive
B
Do Amore Diamonds
27-D51E296CC · Nov 1
£1,341 GBP
$1,800 USD
View
24 more retailers have this diamond
Prices start from £139 GBPSave up to £1,202 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
0.66ct Emerald
£139 GBP