Heart|Lab Grown|IGI

0.70ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG726578655

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG726578655

Diamond specifications and retailer prices

From £147 GBP
$197 USD
As of October 29, 2026
13 retailers carry this diamond
Most expensive: £834 GBP at Reve Diamonds · As of October 11, 2026
View at Reve Diamonds

About this 0.7ct lab-grown heart diamond

This 0.7ct 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 LG726578655 or 726578655. Listed at 13 retailers as of October 29, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.70
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726578655
Dimensions5.50 × 6.24 × 3.58 mm
L/W Ratio1.13
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
5.50 mm6.24 mm0.70 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726578655
Side View
Table 55.0%Crown 34.8°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 57.4%

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 29
Current: £287 GBP|Low: £86 GBP|High: £834 GBP|Avg: £358 GBP|+2.3%
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
Reve Diamonds
October 11, 2026
Retailer 9£86 GBP
Retailer 10£132 GBP
Retailer 7£147 GBP
Retailer 2£153 GBP
Retailer 4£161 GBP
Retailer 16£163 GBP
Retailer 15£231 GBP
Retailer 11£242 GBP
Retailer 1£287 GBP
Retailer 12£296 GBP
Retailer 6£340 GBP
Retailer 5£389 GBP
Retailer 3£416 GBP
Retailer 13£440 GBP
Retailer 17£502 GBP
Retailer 8£566 GBP
Retailer 14£773 GBP
Reve Diamonds£834 GBP

21 data points across 18 retailers

13 retailers

Retailer 1
-
£132 GBP
$177 USD
Price last confirmed 25 days ago
A
Retailer 2
-
£147 GBP
$197 USD
View
Final sale: no returns
Retailer 3
-
£153 GBP
$205 USD
View
Price last confirmed 34 days ago
Retailer 4
-
£161 GBP
$216 USD
View
Price last confirmed 38 days ago
Retailer 5
-
£163 GBP
$219 USD
View
Price last confirmed 22 days ago
Retailer 6
-
£163 GBP
$219 USD
View
Price last confirmed 21 days ago
Retailer 7
-
£296 GBP
ZAR 6,407 ZAR
View
Price last confirmed 24 days ago
Retailer 8
-
£340 GBP
$457 USD
View
Price last confirmed 20 days ago
Retailer 9
-
£440 GBP
$590 USD
View
Price last confirmed 21 days ago
Retailer 10
-
£502 GBP
$674 USD
View
Price last confirmed 20 days ago
Retailer 11
-
£525 GBP
$705 USD
View
Price last confirmed 23 days ago
Retailer 12
-
£773 GBP
View
Price last confirmed 22 days ago
Most Expensive
Reve Diamonds
D6B6AA191 · Oct 11
£834 GBP
$1,120 USD
View
Price last confirmed 22 days ago
12 more retailers have this diamond
Prices start from £147 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
0.70ct Heart
£147 GBP