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Radiant|Lab Grown|GIA

1.70ct D IF Radiant Lab Grown Diamond

ID • D/IF • GIA 6522449149

Certificate GIA 6522449149

Diamond specifications and retailer prices

From £958 GBP
$1,284 USD
As of October 30, 2026
Save £2,551 GBP (73%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £3,509 GBP at MOH London · As of October 27, 2026
View at MOH London

About this 1.7ct lab-grown radiant diamond

This 1.7ct lab-grown radiant 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 stated by the retailer rather than the lab and certified by GIA 6522449149. Listed at 11 retailers as of October 27, 2026, with prices from £958 to £3,509, a £2,551 spread on the same certified stone. MOH London lists it at £3,509. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
D
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6522449149
Dimensions8.03 × 5.97 × 4.10 mm
L/W Ratio1.35
Cert comments
This is a man-made diamond.
Key to symbols
Minor Details of Polish
Top View
8.03 mm5.97 mm1.70 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6522449149
Side View
Table 65.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 68.8%

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: £3,509 GBP|Low: £772 GBP|High: £5,055 GBP|Avg: £2,245 GBP
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
October 30, 2026
Retailer 4£800 GBP
Retailer 13£958 GBP
Retailer 12£1,043 GBP
Retailer 3£1,073 GBP
Retailer 6£1,111 GBP
Retailer 7£2,255 GBP
Retailer 9£2,299 GBP
Retailer 8£2,860 GBP
Retailer 11£2,957 GBP
Retailer 10£3,036 GBP
Retailer 2£3,388 GBP
MOH London£3,509 GBP
Retailer 5£4,553 GBP

28 data points across 13 retailers

11 retailers£958 GBP to £3,509 GBP

A
Cheapest Retailer
-
£958 GBP
$1,284 USD
B+
Retailer 2
-
£1,043 GBP
$1,397 USD
View
B+
Retailer 3
-
£1,073 GBP
$1,438 USD
View
Final sale: no returns
B+
Retailer 4
-
£1,111 GBP
$1,489 USD
View
B+
Retailer 5
-
£2,255 GBP
ZAR 48,822 ZAR
View
B+
Retailer 6
-
£2,299 GBP
$3,081 USD
View
B
Retailer 7
-
£2,860 GBP
$3,832 USD
View
B
Retailer 8
-
£2,957 GBP
View
B
Retailer 9
-
£3,036 GBP
$4,068 USD
View
B
Retailer 10
-
£3,388 GBP
$4,540 USD
View
Most Expensive
B
MOH London
6522449149 · Oct 27
£3,509 GBP
View
10 more retailers have this diamond
Prices start from £958 GBPSave up to £2,551 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
1.70ct Radiant
£958 GBP