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Radiant|Lab Grown|GIA

1.94ct D FL Radiant Lab Grown Diamond

EX • D/FL • GIA 2534644117

Certificate GIA 2534644117

Diamond specifications and retailer prices

From £4,597 GBP
$6,160 USD
As of October 30, 2026
3 retailers carry this diamond
Most expensive: £4,597 GBP at Brilliant Earth
View at Brilliant Earth

About this 1.94ct lab-grown radiant diamond

This 1.94ct 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 stated by the retailer rather than the lab and certified by GIA 2534644117. Listed at 3 retailers as of October 30, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.94
Carat
D
Colour
FL
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2534644117
Dimensions8.54 × 6.30 × 4.20 mm
L/W Ratio1.36
Girdle conditionPolished
Cert comments
This is a man-made diamond.
Top View
8.54 mm6.30 mm1.94 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2534644117
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: £4,597 GBP|Low: £2,818 GBP|High: £9,834 GBP|Avg: £5,211 GBP|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 27, 2026
Retailer 3£2,818 GBP
Retailer 2£3,437 GBP
Brilliant Earth£4,597 GBP
Retailer 4£5,255 GBP
Retailer 5£9,834 GBP

7 data points across 5 retailers

3 retailers

Retailer 1
-
£2,818 GBP
$3,776 USD
Price last confirmed 20 days ago
Retailer 2
-
£3,437 GBP
$4,605 USD
View
Price last confirmed 25 days ago
Most Expensive
B
Brilliant Earth
21410080Y · Oct 30
£4,597 GBP
$6,160 USD
View
2 more retailers have this diamond

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.

B
1.94ct Radiant
£4,597 GBP