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Round|Lab Grown|GIA

3.90ct F VS2 Round Lab Grown Diamond

EX • F/VS2 • GIA 6501538743

Certificate GIA 6501538743

Diamond specifications and retailer prices

From £700 GBP
$932 USD
As of October 29, 2026
Save £3,250 GBP (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £6,218 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.9ct lab-grown round diamond

This 3.9ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6501538743. Listed at 11 retailers as of October 29, 2026, with a 464% 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

3.90
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41°
OriginLab Grown
Grading LabGIA
CertificateGIA 6501538743
Dimensions10.18 × 10.26 × 6.14 mm
L/W Ratio1.01
Star length45%
Lower girdle75%
Top View
10.18 mm10.26 mm3.90 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6501538743
Side View
Table 59.0%Crown 33.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.1%

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 29
Current: £6,218 GBP|Low: £592 GBP|High: £6,571 GBP|Avg: £2,279 GBP|-5.4%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 28, 2026
Retailer 15£700 GBP
Retailer 12£757 GBP
Retailer 18£828 GBP
Retailer 3£1,297 GBP
Retailer 16£1,301 GBP
Retailer 2£1,303 GBP
Retailer 8£1,482 GBP
Retailer 10£1,485 GBP
Retailer 7£1,554 GBP
Retailer 5£1,566 GBP
Retailer 14£1,680 GBP
Retailer 13£1,806 GBP
Retailer 11£3,043 GBP
Retailer 9£3,050 GBP
Retailer 4£3,368 GBP
Retailer 6£3,552 GBP
Retailer 17£3,950 GBP
Do Amore Diamonds£6,218 GBP

19 data points across 18 retailers

11 retailers£700 GBP to £3,950 GBP

A
Cheapest Retailer
-
£700 GBP
$932 USD
A
Retailer 2
-
£757 GBP
$1,008 USD
View
A
Retailer 3
-
£828 GBP
$1,103 USD
View
Final sale: no returns
B+
Retailer 4
-
£1,301 GBP
$1,733 USD
View
B+
Retailer 5
-
£1,303 GBP
$1,735 USD
View
B+
Retailer 6
-
£1,680 GBP
$2,237 USD
View
B
Retailer 7
-
£1,806 GBP
$2,405 USD
View
B
Retailer 8
-
£3,043 GBP
View
B
Retailer 9
-
£3,552 GBP
$4,730 USD
View
B
Retailer 10
-
£3,950 GBP
$5,260 USD
View
Most Expensive
Do Amore Diamonds
27-8B7141ABF · Oct 29
£6,218 GBP
$8,280 USD
View
Price under review
10 more retailers have this diamond
Prices start from £700 GBPSave up to £3,250 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
3.90ct Round
£700 GBP