Radiant|Lab Grown|GIA

1.62ct D IF Radiant Lab Grown Diamond

VG • D/IF • GIA 7521353114

Certificate GIA 7521353114

Diamond specifications and retailer prices

From £914 GBP
$1,225 USD
As of October 30, 2026
Save £3,236 GBP (78%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £4,150 GBP at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 1.62ct lab-grown radiant diamond

This 1.62ct 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 7521353114. Listed at 24 retailers as of October 30, 2026, with prices from £914 to £4,150, a £3,236 spread on the same certified stone. Taylor and Hart lists it at £4,150. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.62
Carat
D
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 7521353114
Dimensions7.83 × 5.84 × 4.05 mm
L/W Ratio1.34
Girdle conditionPolished
Cert comments
This is a man-made diamond.
Key to symbols
Minor Details of Polish
Top View
7.83 mm5.84 mm1.62 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7521353114
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.4%

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: £3,082 GBP|Low: £883 GBP|High: £5,568 GBP|Avg: £2,262 GBP|-44.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Taylor and Hart
October 30, 2026
Retailer 3£914 GBP
Retailer 8£934 GBP
Retailer 2£994 GBP
Retailer 4£1,023 GBP
Retailer 12£1,061 GBP
Retailer 19£1,067 GBP
Retailer 10£1,190 GBP
Retailer 5£1,258 GBP
Retailer 6£1,785 GBP
Retailer 14£2,151 GBP
Retailer 17£2,193 GBP
Retailer 11£2,508 GBP
Retailer 9£2,526 GBP
Retailer 20£2,821 GBP
Retailer 18£2,913 GBP
Retailer 7£2,921 GBP
Retailer 1£3,082 GBP
Retailer 16£3,082 GBP
Retailer 13£3,485 GBP
Retailer 15£3,780 GBP
Taylor and Hart£4,150 GBP

40 data points across 21 retailers

24 retailers£914 GBP to £4,150 GBP

B+
Cheapest Retailer
-
£914 GBP
$1,225 USD
B+
Retailer 2
-
£934 GBP
$1,251 USD
View
B+
Retailer 3
-
£994 GBP
$1,332 USD
View
B+
Retailer 4
-
£1,023 GBP
$1,371 USD
View
Final sale: no returns
B+
Retailer 5
-
£1,061 GBP
$1,421 USD
View
B+
Retailer 6
-
£1,067 GBP
$1,430 USD
View
B+
Retailer 7
-
£1,190 GBP
$1,595 USD
View
B+
Retailer 8
-
£1,258 GBP
$1,685 USD
View
B
Retailer 9
-
£1,499 GBP
$2,008 USD
View
Retailer 10
-
£1,785 GBP
€2,278 EUR
View
Price last confirmed 8 days ago
B
Retailer 11
-
£2,151 GBP
ZAR 46,571 ZAR
View
B
Retailer 12
-
£2,193 GBP
$2,939 USD
View
Retailer 13
-
£2,508 GBP
A$5,170 AUD
View
Price last confirmed 23 days ago
Retailer 14
-
£2,526 GBP
$3,385 USD
View
Price last confirmed 13 days ago
B
Retailer 15
-
£2,821 GBP
View
B
Retailer 16
-
£2,913 GBP
$3,903 USD
View
Retailer 17
-
£2,921 GBP
A$6,021 AUD
View
Price last confirmed 9 days ago
B
Retailer 18
-
£2,984 GBP
CA$5,552 CAD
View
B
Retailer 19
-
£3,082 GBP
$4,130 USD
View
B
Retailer 20
-
£3,082 GBP
$4,130 USD
View
B
Retailer 21
-
£3,485 GBP
$4,670 USD
View
B
Retailer 22
-
£3,780 GBP
View
Most Expensive
B
Taylor and Hart
CMFOK1P · Oct 30
£4,150 GBP
$5,561 USD
View
22 more retailers have this diamond
Prices start from £914 GBPSave up to £3,236 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+
1.62ct Radiant
£914 GBP