CaratHunter
Plans
Radiant|Lab Grown|GIA

3.21ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • GIA 1515080181

Certificate GIA 1515080181

Diamond specifications and retailer prices

From £1,400 GBP
$1,864 USD
As of October 27, 2026
Save £4,773 GBP (77%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £6,173 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.21ct lab-grown radiant diamond

This 3.21ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1515080181. Listed at 11 retailers as of October 27, 2026, with prices from £1,400 to £6,173, a £4,773 spread on the same certified stone. Brilliant Earth lists it at £6,173. 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

3.21
Carat
E
Colour
VVS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1515080181
Dimensions10.54 × 7.24 × 4.89 mm
L/W Ratio1.46
Top View
10.54 mm7.24 mm3.21 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1515080181
Side View
Table 64.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 67.6%

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 27
Current: £6,173 GBP|Low: £1,119 GBP|High: £6,360 GBP|Avg: £2,875 GBP|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 5£1,400 GBP
Retailer 8£1,523 GBP
Retailer 9£1,567 GBP
Retailer 6£1,624 GBP
Retailer 3£2,224 GBP
Retailer 7£3,044 GBP
Retailer 10£3,365 GBP
Retailer 2£3,771 GBP
Retailer 4£4,663 GBP
Brilliant Earth£6,173 GBP

42 data points across 10 retailers

11 retailers£1,400 GBP to £6,173 GBP

A
Cheapest Retailer
-
£1,400 GBP
$1,864 USD
A
Retailer 2
-
£1,523 GBP
$2,028 USD
View
A
Retailer 3
-
£1,567 GBP
$2,087 USD
View
Final sale: no returns
A
Retailer 4
-
£1,624 GBP
$2,162 USD
View
A
Retailer 5
-
£1,624 GBP
$2,162 USD
View
Price last confirmed 17 days ago
B+
Retailer 6
-
£2,224 GBP
View
B
Retailer 7
-
£3,044 GBP
$4,053 USD
View
B
Retailer 8
-
£3,365 GBP
View
B+
Retailer 9
-
£3,771 GBP
ZAR 81,121 ZAR
View
B
Retailer 10
-
£4,663 GBP
View
Most Expensive
B
Brilliant Earth
12609918A · Oct 29
£6,173 GBP
$8,220 USD
View
10 more retailers have this diamond
Prices start from £1,400 GBPSave up to £4,773 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
3.21ct Radiant
£1,400 GBP