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Heart|Lab Grown|IGI

3.06ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG685523059

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG685523059

Diamond specifications and retailer prices

From £845 GBP
$1,132 USD
As of October 30, 2026
Save £3,089 GBP (79%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £3,934 GBP at Queensmith · As of October 27, 2026
View at Queensmith

About this 3.06ct lab-grown heart diamond

This 3.06ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG685523059 or 685523059. Listed at 23 retailers as of October 27, 2026, with prices from £845 to £3,934, a £3,089 spread on the same certified stone. Queensmith lists it at £3,934. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685523059
Dimensions9.18 × 9.90 × 5.98 mm
L/W Ratio1.08
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
9.18 mm9.90 mm3.06 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685523059
Side View
Table 58.0%Crown 33.3°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.4%

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 30
Current: £1,286 GBP|Low: £811 GBP|High: £3,282 GBP|Avg: £1,716 GBP|+0.1%
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
October 30, 2026
Retailer 16£845 GBP
Retailer 14£946 GBP
Retailer 3£980 GBP
Retailer 6£980 GBP
Retailer 13£1,108 GBP
Retailer 8£1,170 GBP
Retailer 1£1,286 GBP
Retailer 2£1,402 GBP
Retailer 9£1,421 GBP
Retailer 11£1,736 GBP
Retailer 15£1,813 GBP
Retailer 5£1,837 GBP
Retailer 10£2,275 GBP
Retailer 4£2,837 GBP
Retailer 12£3,165 GBP
Retailer 7£3,282 GBP

43 data points across 16 retailers

23 retailers£845 GBP to £3,934 GBP

A
Cheapest Retailer
-
£845 GBP
$1,132 USD
A
Retailer 2
-
£919 GBP
$1,231 USD
View
A
Retailer 3
-
£946 GBP
$1,267 USD
View
Final sale: no returns
A
Retailer 4
-
£980 GBP
$1,313 USD
View
Retailer 5
-
£980 GBP
$1,313 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
£1,108 GBP
$1,485 USD
View
B+
Retailer 7
-
£1,137 GBP
HK$11,900 HKD
View
B+
Retailer 8
-
£1,170 GBP
$1,568 USD
View
B+
Retailer 9
-
£1,286 GBP
View
B+
Retailer 10
-
£1,351 GBP
$1,810 USD
View
B+
Retailer 11
-
£1,402 GBP
$1,878 USD
View
B+
Retailer 12
-
£1,421 GBP
View
B+
Retailer 13
-
£1,736 GBP
€2,215 EUR
View
B+
Retailer 14
-
£1,813 GBP
$2,429 USD
View
B+
Retailer 15
-
£1,837 GBP
$2,461 USD
View
B+
Retailer 16
-
£2,275 GBP
ZAR 49,250 ZAR
View
B
Retailer 17
-
£2,837 GBP
$3,801 USD
View
B
Retailer 18
-
£3,110 GBP
$4,167 USD
View
B
Retailer 19
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£3,165 GBP
View
B
Retailer 20
-
£3,282 GBP
SGD 5,942 SGD
View
B
Retailer 21
-
£3,428 GBP
$4,593 USD
View
B
Retailer 22
-
£3,547 GBP
$4,752 USD
View
Most Expensive
B
Queensmith
LG685523059 · Oct 27
£3,934 GBP
View
22 more retailers have this diamond
Prices start from £845 GBPSave up to £3,089 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 Heart
£845 GBP