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Emerald|Lab Grown|IGI

1.59ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG696559697

Shape and cutting style on the report: Emerald cut

Certificate IGI LG696559697

Diamond specifications and retailer prices

From £217 GBP
$289 USD
As of October 27, 2026
Save £3,237 GBP (94%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: £3,454 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.59ct lab-grown emerald diamond

This 1.59ct 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 LG696559697 or 696559697. Listed at 27 retailers as of October 27, 2026, with prices from £217 to £3,454, a £3,237 spread on the same certified stone. Brilliant Earth lists it at £3,454. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG696559697
Dimensions8.01 × 5.55 × 3.47 mm
L/W Ratio1.44
Culet sizeLarge
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
8.01 mm5.55 mm1.59 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG696559697
Side View
Table 63.0%Crown 33.1°Girdle: MediumPavilion 35.1°Culet: LargeDepth 62.5%

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: Oct 27
Current: £3,454 GBP|Low: £208 GBP|High: £3,454 GBP|Avg: £739 GBP
Brilliant Earth
Retailer 2
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Retailer 19
October 29, 2026
Retailer 5£217 GBP
Retailer 12£242 GBP
Retailer 6£252 GBP
Retailer 4£269 GBP
Retailer 18£269 GBP
Retailer 17£387 GBP
Retailer 13£440 GBP
Retailer 16£462 GBP
Retailer 11£466 GBP
Retailer 2£474 GBP
Retailer 15£625 GBP
Retailer 19£648 GBP
Retailer 3£864 GBP
Retailer 10£865 GBP
Retailer 9£963 GBP
Retailer 14£1,082 GBP
Retailer 8£1,111 GBP
Retailer 7£1,716 GBP
Brilliant Earth£3,454 GBP

39 data points across 19 retailers

27 retailers£217 GBP to £3,454 GBP

A
Cheapest Retailer
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£217 GBP
$289 USD
A
Retailer 2
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£242 GBP
$322 USD
View
Final sale: no returns
A
Retailer 3
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£252 GBP
$335 USD
View
A
Retailer 4
-
£269 GBP
$358 USD
View
A
Retailer 5
-
£269 GBP
$358 USD
View
Price last confirmed 10 days ago
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Retailer 6
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£269 GBP
$358 USD
View
A
Retailer 7
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£298 GBP
HK$3,100 HKD
View
A
Retailer 8
-
£362 GBP
$482 USD
View
A
Retailer 9
-
£387 GBP
$515 USD
View
A
Retailer 10
-
£440 GBP
€558 EUR
View
A
Retailer 11
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£462 GBP
ZAR 9,934 ZAR
View
A
Retailer 12
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£466 GBP
$621 USD
View
A
Retailer 13
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£474 GBP
View
A
Retailer 14
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£625 GBP
A$1,280 AUD
View
A
Retailer 15
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£648 GBP
$863 USD
View
Price last confirmed 7 days ago
A
Retailer 16
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£692 GBP
$922 USD
View
B+
Retailer 17
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£828 GBP
$1,103 USD
View
B+
Retailer 18
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£864 GBP
$1,150 USD
View
B+
Retailer 19
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£865 GBP
SGD 1,556 SGD
View
B+
Retailer 20
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£901 GBP
$1,199 USD
View
B+
Retailer 21
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£963 GBP
$1,282 USD
View
B+
Retailer 22
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£1,033 GBP
$1,376 USD
View
B+
Retailer 23
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£1,082 GBP
View
B+
Retailer 24
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£1,109 GBP
$1,476 USD
View
B+
Retailer 25
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£1,111 GBP
A$2,277 AUD
View
Price last confirmed 21 days ago
B
Retailer 26
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£1,716 GBP
$2,285 USD
View
Most Expensive
B
Brilliant Earth
14070523A · Oct 28
£3,454 GBP
$4,600 USD
View
26 more retailers have this diamond
Prices start from £217 GBPSave up to £3,237 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
1.59ct Emerald
£217 GBP