Radiant|Lab Grown|GIA

3.09ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • GIA 3475457189

Certificate GIA 3475457189

Diamond specifications and retailer prices

From £658 GBP
$881 USD
As of October 30, 2026
Save £2,340 GBP (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £5,836 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.09ct lab-grown radiant diamond

This 3.09ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3475457189. Listed at 15 retailers as of October 30, 2026, with a 356% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.09
Carat
G
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 3475457189
Dimensions10.27 × 7.27 × 4.90 mm
L/W Ratio1.41
Girdle conditionPolished
Top View
10.27 mm7.27 mm3.09 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3475457189
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.4%

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: £5,836 GBP|Low: £631 GBP|High: £5,836 GBP|Avg: £1,925 GBP
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
Retailer 13
Retailer 14
October 31, 2026
Retailer 10£658 GBP
Retailer 3£716 GBP
Retailer 11£763 GBP
Retailer 5£797 GBP
Retailer 9£892 GBP
Retailer 13£1,225 GBP
Retailer 2£1,238 GBP
Retailer 14£1,578 GBP
Retailer 8£1,696 GBP
Retailer 4£2,320 GBP
Retailer 12£2,386 GBP
Retailer 7£2,870 GBP
Retailer 6£2,998 GBP
Do Amore Diamonds£5,836 GBP

44 data points across 14 retailers

15 retailers£658 GBP to £2,998 GBP

A
Cheapest Retailer
-
£658 GBP
$881 USD
A
Retailer 2
-
£716 GBP
$959 USD
View
A
Retailer 3
-
£763 GBP
$1,022 USD
View
Retailer 4
-
£763 GBP
$1,022 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
£797 GBP
$1,068 USD
View
A
Retailer 6
-
£892 GBP
$1,195 USD
View
B+
Retailer 7
-
£1,225 GBP
$1,642 USD
View
B+
Retailer 8
-
£1,238 GBP
View
B+
Retailer 9
-
£1,578 GBP
$2,114 USD
View
B
Retailer 10
-
£1,696 GBP
$2,273 USD
View
B
Retailer 11
-
£2,320 GBP
View
B
Retailer 12
-
£2,386 GBP
$3,197 USD
View
B
Retailer 13
-
£2,870 GBP
View
B
Retailer 14
-
£2,998 GBP
$4,017 USD
View
Most Expensive
Do Amore Diamonds
27-EDAC08DE6 · Oct 31
£5,836 GBP
$7,820 USD
View
Price under review
14 more retailers have this diamond
Prices start from £658 GBPSave up to £2,340 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
3.09ct Radiant
£658 GBP