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Radiant|Lab Grown|IGI

3.09ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG700512435

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

Certificate IGI LG700512435

Diamond specifications and retailer prices

From £555 GBP
$745 USD
As of November 2, 2026
Save £4,378 GBP (89%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: £4,933 GBP at Do Amore Diamonds · As of November 2, 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG700512435 or 700512435. Listed at 30 retailers as of November 2, 2026, with prices from £555 to £4,933, a £4,378 spread on the same certified stone. Do Amore Diamonds lists it at £4,933. 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
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.5°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700512435
Dimensions10.27 × 7.36 × 4.84 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.27 mm7.36 mm3.09 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700512435
Side View
Table 61.0%Crown 44.5°Girdle: MediumPavilion 34.4°Culet: NoneDepth 65.8%

Caratlytics Score

How it works →
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: Nov 2
Current: £4,933 GBP|Low: £534 GBP|High: £4,933 GBP|Avg: £1,943 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 7
Retailer 8
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Retailer 11
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Retailer 16
Retailer 17
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Retailer 19
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Retailer 22
November 2, 2026
Retailer 3£555 GBP
Retailer 16£705 GBP
Retailer 18£775 GBP
Retailer 9£868 GBP
Retailer 12£925 GBP
Retailer 5£1,073 GBP
Retailer 13£1,092 GBP
Retailer 2£1,138 GBP
Retailer 6£1,196 GBP
Retailer 22£1,587 GBP
Retailer 17£1,606 GBP
Retailer 20£1,651 GBP
Retailer 14£1,824 GBP
Retailer 8£2,168 GBP
Retailer 10£2,177 GBP
Retailer 15£2,540 GBP
Retailer 11£2,670 GBP
Retailer 19£2,680 GBP
Retailer 4£2,739 GBP
Retailer 21£2,958 GBP
Retailer 7£3,897 GBP
Do Amore Diamonds£4,933 GBP

37 data points across 22 retailers

30 retailers£555 GBP to £4,933 GBP

A
Cheapest Retailer
-
£555 GBP
$745 USD
Retailer 2
-
£555 GBP
$745 USD
View
Price last confirmed 25 days ago
Retailer 3
-
£645 GBP
$865 USD
View
Price last confirmed 30 days ago
A
Retailer 4
-
£705 GBP
$946 USD
View
Final sale: no returns
Retailer 5
-
£768 GBP
$1,030 USD
View
Price last confirmed 33 days ago
A
Retailer 6
-
£775 GBP
$1,040 USD
View
Retailer 7
-
£835 GBP
$1,121 USD
View
Price last confirmed 36 days ago
A
Retailer 8
-
£868 GBP
$1,165 USD
View
Retailer 9
-
£879 GBP
$1,179 USD
View
Price last confirmed 36 days ago
A
Retailer 10
-
£925 GBP
HK$9,700 HKD
View
A
Retailer 11
-
£1,073 GBP
$1,440 USD
View
A
Retailer 12
-
£1,092 GBP
View
A
Retailer 13
-
£1,138 GBP
€1,454 EUR
View
A
Retailer 14
-
£1,196 GBP
$1,605 USD
View
B+
Retailer 15
-
£1,587 GBP
$2,130 USD
View
B+
Retailer 16
-
£1,606 GBP
A$3,316 AUD
View
B+
Retailer 17
-
£1,651 GBP
ZAR 35,798 ZAR
View
B+
Retailer 18
-
£1,824 GBP
$2,447 USD
View
Retailer 19
-
£1,843 GBP
$2,473 USD
View
Price last confirmed 32 days ago
B+
Retailer 20
-
£1,999 GBP
$2,683 USD
View
Retailer 21
-
£1,999 GBP
$2,683 USD
View
Price last confirmed 23 days ago
B+
Retailer 22
-
£2,168 GBP
$2,909 USD
View
B+
Retailer 23
-
£2,177 GBP
$2,922 USD
View
B
Retailer 24
-
£2,540 GBP
$3,408 USD
View
B
Retailer 25
-
£2,670 GBP
SGD 4,841 SGD
View
B+
Retailer 26
-
£2,680 GBP
View
Retailer 27
-
£2,739 GBP
A$5,654 AUD
View
Price last confirmed 25 days ago
Retailer 28
-
£2,958 GBP
$3,970 USD
View
Price last confirmed 14 days ago
B
Retailer 29
-
£3,897 GBP
$5,230 USD
View
Most Expensive
B
Do Amore Diamonds
27-C26E16254 · Nov 2
£4,933 GBP
$6,620 USD
View
29 more retailers have this diamond
Prices start from £555 GBPSave up to £4,378 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
£555 GBP