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Radiant|Lab Grown|IGI

3.06ct D VS1 Radiant Lab Grown Diamond

EX • D/VS1 • IGI LG756571957

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG756571957

Diamond specifications and retailer prices

From £679 GBP
$910 USD
As of October 29, 2026
Save £4,344 GBP (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £5,023 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.06ct lab-grown radiant diamond

This 3.06ct 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 and certified by IGI LG756571957 or 756571957. Listed at 22 retailers as of October 29, 2026, with prices from £679 to £5,023, a £4,344 spread on the same certified stone. Do Amore Diamonds lists it at £5,023. 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

3.06
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.3°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756571957
Dimensions7.29 × 7.29 × 4.94 mm
L/W Ratio1.00
Culet sizePointed
Top View
7.29 mm7.29 mm3.06 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756571957
Side View
Table 67.0%Crown 45.3°Girdle: MediumPavilion 38.9°Culet: NoneDepth 67.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £1,836 GBP|Low: £543 GBP|High: £2,750 GBP|Avg: £1,389 GBP
Retailer 1
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
October 31, 2026
Retailer 3£566 GBP
Retailer 4£656 GBP
Retailer 15£656 GBP
Retailer 12£679 GBP
Retailer 13£758 GBP
Retailer 6£926 GBP
Retailer 8£972 GBP
Retailer 9£1,112 GBP
Retailer 2£1,560 GBP
Retailer 14£1,634 GBP
Retailer 10£1,681 GBP
Retailer 1£1,836 GBP
Retailer 7£2,002 GBP
Retailer 5£2,217 GBP
Retailer 11£2,728 GBP

44 data points across 15 retailers

22 retailers£679 GBP to £5,023 GBP

Retailer 1
-
£566 GBP
$758 USD
Price last confirmed 22 days ago
Retailer 2
-
£615 GBP
$824 USD
View
Price last confirmed 33 days ago
Retailer 3
-
£656 GBP
$879 USD
View
Price last confirmed 27 days ago
Retailer 4
-
£656 GBP
$879 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
£679 GBP
$910 USD
View
Final sale: no returns
A
Retailer 6
-
£758 GBP
$1,015 USD
View
A
Retailer 7
-
£869 GBP
$1,164 USD
View
A
Retailer 8
-
£926 GBP
$1,241 USD
View
A
Retailer 9
-
£972 GBP
View
A
Retailer 10
-
£1,112 GBP
View
B+
Retailer 11
-
£1,560 GBP
$2,090 USD
View
Retailer 12
-
£1,634 GBP
A$3,368 AUD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
£1,681 GBP
ZAR 36,387 ZAR
View
Retailer 14
-
£1,836 GBP
A$3,784 AUD
View
B
Retailer 15
-
£2,002 GBP
View
B
Retailer 16
-
£2,035 GBP
$2,727 USD
View
Retailer 17
-
£2,035 GBP
$2,727 USD
View
Price last confirmed 30 days ago
B
Retailer 18
-
£2,200 GBP
$2,948 USD
View
B
Retailer 19
-
£2,217 GBP
$2,970 USD
View
B
Retailer 20
-
£2,585 GBP
$3,463 USD
View
B
Retailer 21
-
£2,728 GBP
View
Most Expensive
B
Do Amore Diamonds
27-79C6C5C15 · Oct 29
£5,023 GBP
$6,730 USD
View
21 more retailers have this diamond
Prices start from £679 GBPSave up to £4,344 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
3.06ct Radiant
£679 GBP