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Radiant|Lab Grown|IGI

1.85ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG795645006

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG795645006

Diamond specifications and retailer prices

From £646 GBP
$866 USD
As of October 30, 2026
Save £2,178 GBP (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £2,825 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.85ct lab-grown radiant diamond

This 1.85ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG795645006 or 795645006. Listed at 21 retailers as of October 29, 2026, with prices from £646 to £2,825, a £2,178 spread on the same certified stone. MOH London lists it at £2,825. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.85
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle29.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795645006
Dimensions8.43 × 5.98 × 3.92 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.43 mm5.98 mm1.85 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795645006
Side View
Table 63.0%Crown 45°Girdle: Slightly ThickPavilion 29.9°Culet: NoneDepth 65.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £2,825 GBP|Low: £620 GBP|High: £2,847 GBP|Avg: £1,355 GBP|-0.7%
MOH London
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 3£646 GBP
Retailer 11£703 GBP
Retailer 4£723 GBP
Retailer 5£749 GBP
Retailer 9£749 GBP
Retailer 2£850 GBP
Retailer 14£881 GBP
Retailer 8£987 GBP
Retailer 15£1,073 GBP
Retailer 12£1,152 GBP
Retailer 7£1,231 GBP
Retailer 16£1,311 GBP
Retailer 13£1,378 GBP
Retailer 17£1,723 GBP
Retailer 10£2,070 GBP
Retailer 6£2,107 GBP
Retailer 19£2,345 GBP
Retailer 18£2,476 GBP
MOH London£2,825 GBP

34 data points across 19 retailers

21 retailers£646 GBP to £2,825 GBP

A
Cheapest Retailer
-
£646 GBP
$866 USD
A
Retailer 2
-
£703 GBP
$942 USD
View
A
Retailer 3
-
£723 GBP
$969 USD
View
Final sale: no returns
Retailer 4
-
£749 GBP
$1,004 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
£749 GBP
$1,004 USD
View
A
Retailer 6
-
£850 GBP
View
A
Retailer 7
-
£881 GBP
$1,180 USD
View
B+
Retailer 8
-
£987 GBP
$1,323 USD
View
B+
Retailer 9
-
£1,073 GBP
$1,438 USD
View
B+
Retailer 10
-
£1,152 GBP
View
B+
Retailer 11
-
£1,231 GBP
$1,649 USD
View
Retailer 12
-
£1,311 GBP
€1,673 EUR
View
Price last confirmed 7 days ago
B+
Retailer 13
-
£1,378 GBP
ZAR 29,821 ZAR
View
B
Retailer 14
-
£1,723 GBP
$2,309 USD
View
B
Retailer 15
-
£2,070 GBP
View
B
Retailer 16
-
£2,107 GBP
$2,823 USD
View
B
Retailer 17
-
£2,345 GBP
$3,142 USD
View
B
Retailer 18
-
£2,476 GBP
$3,318 USD
View
B
Retailer 19
-
£2,517 GBP
SGD 4,558 SGD
View
B
Retailer 20
-
£2,600 GBP
$3,484 USD
View
Most Expensive
B
MOH London
LG795645006 · Oct 29
£2,825 GBP
View
20 more retailers have this diamond
Prices start from £646 GBPSave up to £2,178 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
1.85ct Radiant
£646 GBP