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Heart|Lab Grown|IGI

0.71ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG766617054

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG766617054

Diamond specifications and retailer prices

From £144 GBP
$193 USD
As of November 1, 2026
Save £681 GBP (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £825 GBP at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.71ct lab-grown heart diamond

This 0.71ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG766617054 or 766617054. Listed at 20 retailers as of November 1, 2026, with prices from £144 to £825, a £681 spread on the same certified stone. Reve Diamonds lists it at £825. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.71
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766617054
Dimensions5.52 × 6.20 × 3.54 mm
L/W Ratio1.12
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
5.52 mm6.20 mm0.71 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766617054
Side View
Table 57.0%Crown 36.2°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 57.1%

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: Nov 1
Current: £285 GBP|Low: £128 GBP|High: £841 GBP|Avg: £383 GBP|+0.2%
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
Reve Diamonds
November 2, 2026
Retailer 5£134 GBP
Retailer 10£144 GBP
Retailer 7£163 GBP
Retailer 6£166 GBP
Retailer 13£225 GBP
Retailer 14£244 GBP
Retailer 1£285 GBP
Retailer 9£290 GBP
Retailer 15£331 GBP
Retailer 3£386 GBP
Retailer 12£396 GBP
Retailer 8£407 GBP
Retailer 2£440 GBP
Retailer 4£554 GBP
Retailer 11£747 GBP
Reve Diamonds£825 GBP

37 data points across 16 retailers

20 retailers£144 GBP to £825 GBP

Retailer 1
-
£134 GBP
$179 USD
Price last confirmed 24 days ago
A
Retailer 2
-
£144 GBP
$193 USD
View
Final sale: no returns
Retailer 3
-
£155 GBP
$208 USD
View
Price last confirmed 34 days ago
Retailer 4
-
£163 GBP
$219 USD
View
Price last confirmed 38 days ago
Retailer 5
-
£166 GBP
$222 USD
View
Price last confirmed 30 days ago
Retailer 6
-
£166 GBP
$222 USD
View
Price last confirmed 21 days ago
A
Retailer 7
-
£225 GBP
$302 USD
View
A
Retailer 8
-
£244 GBP
$327 USD
View
A
Retailer 9
-
£285 GBP
View
A
Retailer 10
-
£290 GBP
ZAR 6,280 ZAR
View
B+
Retailer 11
-
£331 GBP
$443 USD
View
B+
Retailer 12
-
£386 GBP
$517 USD
View
B+
Retailer 13
-
£396 GBP
$530 USD
View
B+
Retailer 14
-
£407 GBP
A$838 AUD
View
B+
Retailer 15
-
£440 GBP
$590 USD
View
Retailer 16
-
£532 GBP
$713 USD
View
Price last confirmed 32 days ago
B
Retailer 17
-
£554 GBP
$742 USD
View
B
Retailer 18
-
£562 GBP
$753 USD
View
B
Retailer 19
-
£747 GBP
View
Most Expensive
B
Reve Diamonds
789AFEB35 · Nov 1
£825 GBP
$1,106 USD
View
19 more retailers have this diamond
Prices start from £144 GBPSave up to £681 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
0.71ct Heart
£144 GBP