CaratHunter
Plans
Radiant|Lab Grown|GCAL

3.13ct D IF Radiant Lab Grown Diamond

ID • D/IF • GCAL 352816276

Shape and cutting style on the report: Radiant brilliant

Certificate GCAL 352816276

Diamond specifications and retailer prices

From £1,326 GBP
$1,777 USD
As of October 30, 2026
Save £7,794 GBP (85%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £9,120 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.13ct lab-grown radiant diamond

This 3.13ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL 352816276. Listed at 10 retailers as of October 30, 2026, with prices from £1,326 to £9,120, a £7,794 spread on the same certified stone. Do Amore Diamonds lists it at £9,120. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.13
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.1°
Pavilion angle34.6°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 352816276
Dimensions10.33 × 7.15 × 4.92 mm
L/W Ratio1.44
Culet sizeNone
Top View
10.33 mm7.15 mm3.13 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 352816276
Side View
Table 66.0%Crown 44.1°Girdle: ThickPavilion 34.6°Culet: 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: £9,120 GBP|Low: £1,306 GBP|High: £13,387 GBP|Avg: £4,656 GBP|-31.3%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 5£1,326 GBP
Retailer 9£1,443 GBP
Retailer 11£1,905 GBP
Retailer 12£2,161 GBP
Retailer 8£2,334 GBP
Retailer 6£2,413 GBP
Retailer 7£2,588 GBP
Retailer 10£4,250 GBP
Retailer 3£4,843 GBP
Retailer 2£4,875 GBP
Do Amore Diamonds£9,120 GBP
Retailer 4£13,387 GBP

22 data points across 12 retailers

10 retailers£1,326 GBP to £9,120 GBP

A
Cheapest Retailer
-
£1,326 GBP
$1,777 USD
A
Retailer 2
-
£1,443 GBP
$1,933 USD
View
A
Retailer 3
-
£1,905 GBP
$2,552 USD
View
A
Retailer 4
-
£2,161 GBP
$2,896 USD
View
Final sale: no returns
A
Retailer 5
-
£2,334 GBP
$3,127 USD
View
A
Retailer 6
-
£2,413 GBP
$3,233 USD
View
A
Retailer 7
-
£2,588 GBP
$3,467 USD
View
B+
Retailer 8
-
£4,250 GBP
$5,694 USD
View
B+
Retailer 9
-
£4,875 GBP
View
Most Expensive
B
Do Amore Diamonds
27-A905B6ADC · Oct 30
£9,120 GBP
$12,220 USD
View
9 more retailers have this diamond
Prices start from £1,326 GBPSave up to £7,794 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
3.13ct Radiant
£1,326 GBP