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Radiant|Lab Grown|GIA

1.72ct D IF Radiant Lab Grown Diamond

ID • D/IF • GIA 2496494451

Certificate GIA 2496494451

Diamond specifications and retailer prices

From £969 GBP
$1,299 USD
As of October 30, 2026
Save £2,580 GBP (73%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £3,550 GBP at MOH London · As of October 27, 2026
View at MOH London

About this 1.72ct lab-grown radiant diamond

This 1.72ct 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 2496494451. Listed at 10 retailers as of October 27, 2026, with prices from £969 to £3,550, a £2,580 spread on the same certified stone. MOH London lists it at £3,550. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.72
Carat
D
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2496494451
Dimensions7.97 × 5.93 × 4.11 mm
L/W Ratio1.34
Girdle conditionPolished
Cert comments
This is a man-made diamond.
Key to symbols
Minor Details of Polish
Top View
7.97 mm5.93 mm1.72 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2496494451
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.4%

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: £3,550 GBP|Low: £780 GBP|High: £4,606 GBP|Avg: £2,428 GBP|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 3£809 GBP
Retailer 11£969 GBP
Retailer 10£1,055 GBP
Retailer 12£1,084 GBP
Retailer 5£1,125 GBP
Retailer 6£2,282 GBP
Retailer 7£2,326 GBP
Retailer 9£2,991 GBP
Retailer 8£3,067 GBP
Retailer 2£3,426 GBP
MOH London£3,550 GBP
Retailer 4£4,606 GBP

29 data points across 12 retailers

10 retailers£969 GBP to £3,550 GBP

A
Cheapest Retailer
-
£969 GBP
$1,299 USD
B+
Retailer 2
-
£1,055 GBP
$1,413 USD
View
B+
Retailer 3
-
£1,084 GBP
$1,453 USD
View
Final sale: no returns
B+
Retailer 4
-
£1,125 GBP
$1,507 USD
View
B+
Retailer 5
-
£2,282 GBP
ZAR 49,386 ZAR
View
B+
Retailer 6
-
£2,326 GBP
$3,117 USD
View
B
Retailer 7
-
£2,991 GBP
View
B
Retailer 8
-
£3,067 GBP
$4,109 USD
View
B
Retailer 9
-
£3,426 GBP
$4,590 USD
View
Most Expensive
B
MOH London
2496494451 · Oct 27
£3,550 GBP
View
9 more retailers have this diamond
Prices start from £969 GBPSave up to £2,580 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
1.72ct Radiant
£969 GBP