Radiant|Lab Grown|GIA

1.76ct D IF Radiant Lab Grown Diamond

GD • D/IF • GIA 7508133749

Certificate GIA 7508133749

Diamond specifications and retailer prices

From £1,356 GBP
$1,817 USD
As of October 30, 2026
Save £3,098 GBP (70%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £6,977 GBP at The Diamond Guys · As of October 31, 2026
View at The Diamond Guys

About this 1.76ct lab-grown radiant diamond

This 1.76ct 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 7508133749. Listed at 19 retailers as of October 29, 2026, with a 228% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.76
Carat
D
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 7508133749
Dimensions8.63 × 5.94 × 4.00 mm
L/W Ratio1.45
Top View
8.63 mm5.94 mm1.76 ctD / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7508133749
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.4%

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: £2,812 GBP|Low: £1,356 GBP|High: £6,977 GBP|Avg: £2,808 GBP
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
Retailer 14
Retailer 15
The Diamond Guys
October 31, 2026
Retailer 6£1,356 GBP
Retailer 2£1,405 GBP
Retailer 5£1,517 GBP
Retailer 15£1,534 GBP
Retailer 8£2,175 GBP
Retailer 4£2,211 GBP
Retailer 14£2,485 GBP
Retailer 9£2,638 GBP
Retailer 13£2,668 GBP
Retailer 1£2,812 GBP
Retailer 10£2,852 GBP
Retailer 7£3,207 GBP
Retailer 3£3,787 GBP
Retailer 12£3,869 GBP
Retailer 11£4,454 GBP
The Diamond Guys£6,977 GBP

43 data points across 16 retailers

19 retailers£1,356 GBP to £4,454 GBP

Retailer 1
-
£1,163 GBP
$1,558 USD
Price last confirmed 30 days ago
B+
Retailer 2
-
£1,356 GBP
$1,817 USD
View
Final sale: no returns
Retailer 3
-
£1,405 GBP
$1,883 USD
View
Price last confirmed 20 days ago
Retailer 4
-
£1,405 GBP
$1,883 USD
View
Price last confirmed 29 days ago
B
Retailer 5
-
£1,517 GBP
$2,032 USD
View
B+
Retailer 6
-
£1,534 GBP
$2,055 USD
View
B
Retailer 7
-
£1,655 GBP
$2,218 USD
View
B
Retailer 8
-
£2,175 GBP
View
B
Retailer 9
-
£2,211 GBP
$2,962 USD
View
B
Retailer 10
-
£2,485 GBP
$3,330 USD
View
B
Retailer 11
-
£2,638 GBP
CA$4,908 CAD
View
Retailer 12
-
£2,668 GBP
$3,575 USD
View
Price last confirmed 11 days ago
B
Retailer 13
-
£2,812 GBP
A$5,797 AUD
View
B
Retailer 14
-
£2,852 GBP
ZAR 61,727 ZAR
View
B
Retailer 15
-
£3,207 GBP
View
B
Retailer 16
-
£3,787 GBP
$5,074 USD
View
Retailer 17
-
£3,869 GBP
A$7,975 AUD
View
Price last confirmed 10 days ago
B
Retailer 18
-
£4,454 GBP
View
Most Expensive
The Diamond Guys
1996898055 · Oct 31
£6,977 GBP
$9,349 USD
View
Price under review
18 more retailers have this diamond
Prices start from £1,356 GBPSave up to £3,098 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+
1.76ct Radiant
£1,356 GBP