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Emerald|Lab Grown|IGI

1.52ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG821625250

Shape and cutting style on the report: Emerald cut

Certificate IGI LG821625250

Diamond specifications and retailer prices

From £204 GBP
$274 USD
As of October 30, 2026
Save £1,490 GBP (88%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,694 GBP at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.52ct lab-grown emerald diamond

This 1.52ct 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 LG821625250 or 821625250. Listed at 18 retailers as of October 28, 2026, with prices from £204 to £1,694, a £1,490 spread on the same certified stone. Rare Carat lists it at £1,694. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821625250
Dimensions8.28 × 5.16 × 3.35 mm
L/W Ratio1.60
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.28 mm5.16 mm1.52 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821625250
Side View
Table 68.0%Crown 37.9°Girdle: MED-STKPavilion 39.9°Culet: LargeDepth 64.9%

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: £1,694 GBP|Low: £204 GBP|High: £1,724 GBP|Avg: £667 GBP|-1.7%
Rare Carat
Retailer 2
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Retailer 11
Retailer 12
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Retailer 18
November 1, 2026
Retailer 10£204 GBP
Retailer 5£228 GBP
Retailer 16£237 GBP
Retailer 8£253 GBP
Retailer 14£253 GBP
Retailer 13£373 GBP
Retailer 17£419 GBP
Retailer 12£435 GBP
Retailer 2£445 GBP
Retailer 11£588 GBP
Retailer 3£755 GBP
Retailer 18£778 GBP
Retailer 7£813 GBP
Retailer 9£852 GBP
Retailer 6£973 GBP
Retailer 4£990 GBP
Retailer 15£1,016 GBP
Rare Carat£1,694 GBP

36 data points across 18 retailers

18 retailers£204 GBP to £1,694 GBP

A
Cheapest Retailer
-
£204 GBP
$274 USD
A
Retailer 2
-
£228 GBP
$305 USD
View
Final sale: no returns
A
Retailer 3
-
£237 GBP
$317 USD
View
A
Retailer 4
-
£253 GBP
$339 USD
View
A
Retailer 5
-
£253 GBP
$339 USD
View
A
Retailer 6
-
£373 GBP
$500 USD
View
A
Retailer 7
-
£419 GBP
$562 USD
View
A
Retailer 8
-
£435 GBP
ZAR 9,415 ZAR
View
A
Retailer 9
-
£445 GBP
View
A
Retailer 10
-
£588 GBP
A$1,213 AUD
View
A
Retailer 11
-
£755 GBP
$1,012 USD
View
B+
Retailer 12
-
£778 GBP
$1,042 USD
View
B+
Retailer 13
-
£813 GBP
$1,090 USD
View
B+
Retailer 14
-
£852 GBP
$1,141 USD
View
B+
Retailer 15
-
£973 GBP
$1,304 USD
View
B+
Retailer 16
-
£990 GBP
View
B+
Retailer 17
-
£1,016 GBP
View
Most Expensive
B
Rare Carat
KR20-21 · Oct 28
£1,694 GBP
$2,270 USD
View
17 more retailers have this diamond
Prices start from £204 GBPSave up to £1,490 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
1.52ct Emerald
£204 GBP