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Round|Lab Grown|GIA

3.05ct H VS1 Round Lab Grown Diamond

EX • H/VS1 • GIA 7523664707

Certificate GIA 7523664707

Diamond specifications and retailer prices

From £920 GBP
As of November 1, 2026
Save £2,103 GBP (70%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £3,023 GBP at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 3.05ct lab-grown round diamond

This 3.05ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 7523664707. Listed at 5 retailers as of November 1, 2026, with prices from £920 to £3,023, a £2,103 spread on the same certified stone. Brilliant Earth lists it at £3,023. 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

3.05
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.5°
Pavilion angle41°
OriginLab Grown
Grading LabGIA
CertificateGIA 7523664707
Dimensions9.37 × 9.32 × 5.66 mm
L/W Ratio1.01
Culet sizeNone
Top View
9.37 mm9.32 mm3.05 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7523664707
Side View
Table 60.0%Crown 33.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: £3,023 GBP|Low: £593 GBP|High: £3,120 GBP|Avg: £1,247 GBP|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 10£593 GBP
Retailer 3£602 GBP
Retailer 6£735 GBP
Retailer 9£795 GBP
Retailer 11£893 GBP
Retailer 2£920 GBP
Retailer 12£960 GBP
Retailer 5£1,362 GBP
Retailer 8£1,431 GBP
Retailer 4£1,604 GBP
Retailer 7£2,076 GBP
Brilliant Earth£3,023 GBP

37 data points across 12 retailers

5 retailers£920 GBP to £3,023 GBP

Retailer 1
-
£593 GBP
$795 USD
Price last confirmed 47 days ago
B+
Retailer 2
-
£920 GBP
View
Retailer 3
-
£1,362 GBP
$1,825 USD
View
Price last confirmed 12 days ago
Retailer 4
-
£1,431 GBP
$1,918 USD
View
Price last confirmed 46 days ago
Most Expensive
B
Brilliant Earth
20324485A · Nov 1
£3,023 GBP
$4,050 USD
View
4 more retailers have this diamond
Prices start from £920 GBPSave up to £2,103 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.

B+
3.05ct Round
£920 GBP