Radiant|Lab Grown|GIA

1.98ct D FL Radiant Lab Grown Diamond

EX • D/FL • GIA 2527825319

Certificate GIA 2527825319

Diamond specifications and retailer prices

From £3,700 GBP
$4,957 USD
As of October 30, 2026
Save £1,763 GBP (32%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £6,074 GBP at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

About this 1.98ct lab-grown radiant diamond

This 1.98ct 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 2527825319. Listed at 9 retailers as of October 30, 2026, with a 48% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.98
Carat
D
Colour
FL
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2527825319
Dimensions9.47 × 6.13 × 4.00 mm
L/W Ratio1.54
Girdle conditionSTK to Thick Polished
Cert comments
This is a man-made diamond.
Top View
9.47 mm6.13 mm1.98 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2527825319
Side View
Table 65.0%CrownGirdlePavilionCulet: NoneDepth 65.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £5,463 GBP|Low: £3,552 GBP|High: £9,396 GBP|Avg: £5,734 GBP|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 3£3,700 GBP
Retailer 6£3,877 GBP
Retailer 7£4,143 GBP
Retailer 4£4,291 GBP
Retailer 5£5,094 GBP
Retailer 1£5,463 GBP
Retailer 2£8,779 GBP
Retailer 8£9,396 GBP

23 data points across 8 retailers

9 retailers£3,700 GBP to £5,463 GBP

B+
Cheapest Retailer
-
£3,700 GBP
$4,957 USD
B
Retailer 2
-
£3,877 GBP
$5,195 USD
View
B
Retailer 3
-
£4,143 GBP
$5,551 USD
View
Final sale: no returns
Retailer 4
-
£4,291 GBP
$5,750 USD
View
Price last confirmed 14 days ago
B
Retailer 5
-
£4,291 GBP
$5,750 USD
View
B
Retailer 6
-
£5,094 GBP
$6,826 USD
View
B
Retailer 7
-
£5,463 GBP
View
Most Expensive
Flawless Fine Jewelry
48A9A4335 · Oct 29
£6,074 GBP
View
Price under review
7 more retailers have this diamond
Prices start from £3,700 GBPSave up to £1,763 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.

B+
1.98ct Radiant
£3,700 GBP