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Emerald|Lab Grown|IGI

1.72ct D IF Emerald Lab Grown Diamond

EX • D/IF • IGI LG713595008

Shape and cutting style on the report: Emerald cut

Certificate IGI LG713595008

Diamond specifications and retailer prices

From £406 GBP
$541 USD
As of October 30, 2026
Save £3,018 GBP (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £3,424 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.72ct lab-grown emerald diamond

This 1.72ct 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 LG713595008 or 713595008. Listed at 21 retailers as of October 29, 2026, with prices from £406 to £3,424, a £3,018 spread on the same certified stone. Brilliant Earth lists it at £3,424. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.72
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG713595008
Dimensions8.01 × 5.68 × 3.85 mm
L/W Ratio1.41
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.01 mm5.68 mm1.72 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG713595008
Side View
Table 64.0%Crown 40.2°Girdle: MediumPavilion 39°Culet: LNGDepth 67.8%

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: £3,424 GBP|Low: £324 GBP|High: £3,890 GBP|Avg: £1,434 GBP|-5.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 19
October 30, 2026
Retailer 5£454 GBP
Retailer 19£454 GBP
Retailer 18£548 GBP
Retailer 17£604 GBP
Retailer 2£784 GBP
Retailer 10£788 GBP
Retailer 12£964 GBP
Retailer 8£1,034 GBP
Retailer 15£1,130 GBP
Retailer 7£1,322 GBP
Retailer 6£1,465 GBP
Retailer 16£1,573 GBP
Retailer 3£1,594 GBP
Retailer 9£1,634 GBP
Retailer 11£1,712 GBP
Retailer 13£2,112 GBP
Retailer 14£2,504 GBP
Retailer 4£2,552 GBP
Brilliant Earth£3,424 GBP

42 data points across 19 retailers

21 retailers£406 GBP to £3,424 GBP

A
Cheapest Retailer
-
£406 GBP
$541 USD
A
Retailer 2
-
£454 GBP
$605 USD
View
Final sale: no returns
A
Retailer 3
-
£454 GBP
$605 USD
View
A
Retailer 4
-
£503 GBP
$670 USD
View
A
Retailer 5
-
£548 GBP
HK$5,700 HKD
View
A
Retailer 6
-
£604 GBP
$805 USD
View
A
Retailer 7
-
£784 GBP
View
A
Retailer 8
-
£788 GBP
$1,050 USD
View
B+
Retailer 9
-
£964 GBP
€1,223 EUR
View
B+
Retailer 10
-
£1,034 GBP
$1,377 USD
View
B+
Retailer 11
-
£1,130 GBP
$1,505 USD
View
B+
Retailer 12
-
£1,322 GBP
$1,761 USD
View
B
Retailer 13
-
£1,465 GBP
View
B
Retailer 14
-
£1,573 GBP
$2,095 USD
View
B
Retailer 15
-
£1,594 GBP
SGD 2,868 SGD
View
B
Retailer 16
-
£1,634 GBP
$2,176 USD
View
B
Retailer 17
-
£1,712 GBP
$2,280 USD
View
B
Retailer 18
-
£2,112 GBP
View
B
Retailer 19
-
£2,504 GBP
$3,335 USD
View
B
Retailer 20
-
£2,603 GBP
$3,467 USD
View
Most Expensive
B
Brilliant Earth
20552470A · Oct 29
£3,424 GBP
$4,560 USD
View
20 more retailers have this diamond
Prices start from £406 GBPSave up to £3,018 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
1.72ct Emerald
£406 GBP