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Asscher|Lab Grown|IGI

1.84ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG683565978

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG683565978

Diamond specifications and retailer prices

From £483 GBP
$647 USD
As of October 30, 2026
Save £3,525 GBP (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £4,008 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.84ct lab-grown asscher diamond

This 1.84ct lab-grown asscher 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 LG683565978 or 683565978. Listed at 21 retailers as of October 30, 2026, with prices from £483 to £4,008, a £3,525 spread on the same certified stone. Brilliant Earth lists it at £4,008. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.84
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683565978
Dimensions6.93 × 6.70 × 4.17 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.93 mm6.70 mm1.84 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683565978
Side View
Table 63.0%Crown 35.7°Girdle: MediumPavilion 38.3°Culet: NoneDepth 62.2%

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 30
Current: £4,008 GBP|Low: £483 GBP|High: £4,008 GBP|Avg: £1,449 GBP
Brilliant Earth
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
October 30, 2026
Retailer 5£483 GBP
Retailer 14£535 GBP
Retailer 13£793 GBP
Retailer 7£835 GBP
Retailer 8£862 GBP
Retailer 9£919 GBP
Retailer 2£1,246 GBP
Retailer 12£1,285 GBP
Retailer 3£1,462 GBP
Retailer 6£1,558 GBP
Retailer 4£1,784 GBP
Retailer 11£2,335 GBP
Retailer 10£2,810 GBP
Brilliant Earth£4,008 GBP

42 data points across 14 retailers

21 retailers£483 GBP to £4,008 GBP

A
Cheapest Retailer
-
£483 GBP
$647 USD
Final sale: no returns
Retailer 2
-
£535 GBP
$717 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
£634 GBP
$850 USD
View
A
Retailer 4
-
£793 GBP
$1,062 USD
View
A
Retailer 5
-
£835 GBP
View
A
Retailer 6
-
£862 GBP
€1,100 EUR
View
A
Retailer 7
-
£915 GBP
$1,226 USD
View
A
Retailer 8
-
£919 GBP
ZAR 19,897 ZAR
View
B+
Retailer 9
-
£1,246 GBP
A$2,568 AUD
View
B+
Retailer 10
-
£1,285 GBP
$1,722 USD
View
Retailer 11
-
£1,462 GBP
A$3,014 AUD
View
Price last confirmed 27 days ago
B+
Retailer 12
-
£1,558 GBP
View
B+
Retailer 13
-
£1,732 GBP
$2,321 USD
View
B+
Retailer 14
-
£1,784 GBP
$2,391 USD
View
B+
Retailer 15
-
£1,791 GBP
$2,400 USD
View
B+
Retailer 16
-
£1,793 GBP
View
Retailer 17
-
£2,335 GBP
View
Price last confirmed 11 days ago
B
Retailer 18
-
£2,617 GBP
$3,507 USD
View
Retailer 19
-
£2,810 GBP
$3,765 USD
View
Price last confirmed 11 days ago
Retailer 20
-
£2,840 GBP
$3,805 USD
View
Price last confirmed 34 days ago
Most Expensive
B
Brilliant Earth
14066175A · Oct 30
£4,008 GBP
$5,370 USD
View
20 more retailers have this diamond
Prices start from £483 GBPSave up to £3,525 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
1.84ct Asscher
£483 GBP