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Round|Lab Grown|IGI

3.09ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG704585298

Shape and cutting style on the report: Round brilliant

Certificate IGI LG704585298

Diamond specifications and retailer prices

From £580 GBP
$773 USD
As of October 27, 2026
Save £3,865 GBP (87%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: £4,446 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.09ct lab-grown round diamond

This 3.09ct lab-grown round 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 LG704585298 or 704585298. Listed at 31 retailers as of October 27, 2026, with prices from £580 to £4,446, a £3,865 spread on the same certified stone. Do Amore Diamonds lists it at £4,446. 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 angle35.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG704585298
Dimensions9.29 × 9.34 × 5.76 mm
L/W Ratio1.01
Girdle conditionFaceted
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
9.29 mm9.34 mm3.09 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG704585298
Side View
Table 57.0%Crown 35.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.9%

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 27
Current: £1,019 GBP|Low: £399 GBP|High: £4,378 GBP|Avg: £1,673 GBP|+4.0%
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
Retailer 16
Retailer 17
Retailer 18
October 28, 2026
Retailer 16£631 GBP
Retailer 8£810 GBP
Retailer 18£950 GBP
Retailer 3£965 GBP
Retailer 1£1,019 GBP
Retailer 11£1,022 GBP
Retailer 10£1,184 GBP
Retailer 5£1,410 GBP
Retailer 14£1,447 GBP
Retailer 13£1,475 GBP
Retailer 17£1,484 GBP
Retailer 9£1,603 GBP
Retailer 6£1,981 GBP
Retailer 7£2,419 GBP
Retailer 12£2,521 GBP
Retailer 2£2,749 GBP
Retailer 15£3,267 GBP
Retailer 4£4,378 GBP

42 data points across 18 retailers

31 retailers£580 GBP to £4,446 GBP

Retailer 1
-
£501 GBP
$667 USD
Price last confirmed 31 days ago
Retailer 2
-
£544 GBP
$725 USD
View
Price last confirmed 36 days ago
Retailer 3
-
£544 GBP
$725 USD
View
Price last confirmed 23 days ago
Retailer 4
-
£573 GBP
$763 USD
View
Price last confirmed 30 days ago
Retailer 5
-
£580 GBP
$773 USD
View
Price last confirmed 20 days ago
Retailer 6
-
£580 GBP
$773 USD
View
Price last confirmed 27 days ago
A
Retailer 7
-
£580 GBP
$773 USD
View
A
Retailer 8
-
£631 GBP
$840 USD
View
Final sale: no returns
A
Retailer 9
-
£810 GBP
$1,079 USD
View
A
Retailer 10
-
£836 GBP
HK$8,700 HKD
View
A
Retailer 11
-
£950 GBP
$1,265 USD
View
A
Retailer 12
-
£965 GBP
$1,285 USD
View
A
Retailer 13
-
£1,019 GBP
View
A
Retailer 14
-
£1,022 GBP
€1,296 EUR
View
B+
Retailer 15
-
£1,184 GBP
$1,577 USD
View
B+
Retailer 16
-
£1,410 GBP
A$2,888 AUD
View
Retailer 17
-
£1,447 GBP
A$2,964 AUD
View
Price last confirmed 8 days ago
B+
Retailer 18
-
£1,475 GBP
ZAR 31,726 ZAR
View
B+
Retailer 19
-
£1,484 GBP
$1,976 USD
View
B+
Retailer 20
-
£1,634 GBP
$2,175 USD
View
Retailer 21
-
£1,802 GBP
$2,400 USD
View
Price last confirmed 29 days ago
Retailer 22
-
£1,802 GBP
$2,400 USD
View
Price last confirmed 20 days ago
B
Retailer 23
-
£1,981 GBP
$2,638 USD
View
B
Retailer 24
-
£1,999 GBP
$2,662 USD
View
B
Retailer 25
-
£2,294 GBP
$3,055 USD
View
B
Retailer 26
-
£2,419 GBP
SGD 4,354 SGD
View
B+
Retailer 27
-
£2,521 GBP
View
Retailer 28
-
£2,749 GBP
A$5,632 AUD
View
Price last confirmed 21 days ago
Retailer 29
-
£3,267 GBP
$4,350 USD
View
Price last confirmed 11 days ago
B
Retailer 30
-
£4,378 GBP
$5,830 USD
View
Most Expensive
B
Do Amore Diamonds
27-FBAC10159 · Oct 29
£4,446 GBP
$5,920 USD
View
30 more retailers have this diamond
Prices start from £580 GBPSave up to £3,865 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 Round
£580 GBP