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Asscher|Lab Grown|IGI

1.55ct G IF Asscher Lab Grown Diamond

ID • G/IF • IGI LG627472674

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG627472674

Diamond specifications and retailer prices

From £202 GBP
$271 USD
As of November 2, 2026
Save £1,360 GBP (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £1,562 GBP at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 1.55ct lab-grown asscher diamond

This 1.55ct lab-grown asscher sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG627472674 or 627472674. Listed at 24 retailers as of November 1, 2026, with prices from £202 to £1,562, a £1,360 spread on the same certified stone. Rare Carat lists it at £1,562. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
G
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle44.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627472674
Dimensions6.31 × 6.35 × 4.17 mm
L/W Ratio1.01
Culet sizePointed
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 Faint Blue
Top View
6.31 mm6.35 mm1.55 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627472674
Side View
Table 66.0%Crown 32.8°Girdle: MED-STKPavilion 44.4°Culet: NoneDepth 66.1%

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 2
Current: £1,562 GBP|Low: £202 GBP|High: £1,976 GBP|Avg: £668 GBP
Rare Carat
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 3, 2026
Retailer 5£202 GBP
Retailer 4£235 GBP
Retailer 6£251 GBP
Retailer 14£251 GBP
Retailer 2£265 GBP
Retailer 10£433 GBP
Retailer 8£441 GBP
Retailer 13£467 GBP
Retailer 7£588 GBP
Retailer 9£647 GBP
Retailer 3£807 GBP
Retailer 12£1,006 GBP
Retailer 11£1,379 GBP
Rare Carat£1,562 GBP

34 data points across 14 retailers

24 retailers£202 GBP to £1,562 GBP

A
Cheapest Retailer
-
£202 GBP
$271 USD
A
Retailer 2
-
£227 GBP
$304 USD
View
Final sale: no returns
A
Retailer 3
-
£235 GBP
$315 USD
View
A
Retailer 4
-
£251 GBP
$336 USD
View
Retailer 5
-
£251 GBP
$336 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
£265 GBP
View
A
Retailer 7
-
£369 GBP
$495 USD
View
A
Retailer 8
-
£415 GBP
$557 USD
View
A
Retailer 9
-
£433 GBP
ZAR 9,373 ZAR
View
A
Retailer 10
-
£441 GBP
View
A
Retailer 11
-
£447 GBP
$600 USD
View
A
Retailer 12
-
£467 GBP
€596 EUR
View
A
Retailer 13
-
£588 GBP
A$1,214 AUD
View
B+
Retailer 14
-
£647 GBP
$868 USD
View
B+
Retailer 15
-
£711 GBP
$954 USD
View
B+
Retailer 16
-
£789 GBP
View
B+
Retailer 17
-
£807 GBP
$1,082 USD
View
B+
Retailer 18
-
£844 GBP
$1,132 USD
View
B+
Retailer 19
-
£966 GBP
$1,295 USD
View
B+
Retailer 20
-
£977 GBP
View
B+
Retailer 21
-
£1,006 GBP
View
B
Retailer 22
-
£1,379 GBP
$1,850 USD
View
B
Retailer 23
-
£1,387 GBP
$1,860 USD
View
Most Expensive
B
Rare Carat
3S627472674 · Nov 1
£1,562 GBP
$2,095 USD
View
23 more retailers have this diamond
Prices start from £202 GBPSave up to £1,360 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
1.55ct Asscher
£202 GBP