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Radiant|Lab Grown|GIA

3.93ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • GIA 5506799244

Certificate GIA 5506799244

Diamond specifications and retailer prices

From £992 GBP
$1,329 USD
As of October 30, 2026
Save £5,494 GBP (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £6,486 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.93ct lab-grown radiant diamond

This 3.93ct lab-grown radiant sits in the three to five carat band, graded D colour (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 5506799244. Listed at 12 retailers as of October 29, 2026, with prices from £992 to £6,486, a £5,494 spread on the same certified stone. Brilliant Earth lists it at £6,486. 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

3.93
Carat
D
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 5506799244
Dimensions11.11 × 7.69 × 5.23 mm
L/W Ratio1.44
Top View
11.11 mm7.69 mm3.93 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5506799244
Side View
Table 66.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 68.0%

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: £6,486 GBP|Low: £952 GBP|High: £6,486 GBP|Avg: £2,191 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 7£992 GBP
Retailer 10£1,079 GBP
Retailer 2£1,111 GBP
Retailer 8£1,151 GBP
Retailer 11£1,151 GBP
Retailer 4£1,604 GBP
Retailer 9£2,157 GBP
Retailer 5£2,672 GBP
Retailer 3£2,775 GBP
Retailer 6£3,717 GBP
Brilliant Earth£6,486 GBP

43 data points across 11 retailers

12 retailers£992 GBP to £6,486 GBP

A
Cheapest Retailer
-
£992 GBP
$1,329 USD
A
Retailer 2
-
£1,079 GBP
$1,446 USD
View
A
Retailer 3
-
£1,111 GBP
$1,489 USD
View
Final sale: no returns
A
Retailer 4
-
£1,151 GBP
$1,542 USD
View
Retailer 5
-
£1,151 GBP
$1,542 USD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
£1,604 GBP
View
B+
Retailer 7
-
£2,157 GBP
$2,890 USD
View
B+
Retailer 8
-
£2,672 GBP
ZAR 57,845 ZAR
View
B
Retailer 9
-
£2,775 GBP
View
B
Retailer 10
-
£3,164 GBP
$4,240 USD
View
B
Retailer 11
-
£3,717 GBP
View
Most Expensive
B
Brilliant Earth
12329302A · Oct 29
£6,486 GBP
$8,690 USD
View
11 more retailers have this diamond
Prices start from £992 GBPSave up to £5,494 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
3.93ct Radiant
£992 GBP