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Heart|Lab Grown|IGI

1.05ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG704590208

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG704590208

Diamond specifications and retailer prices

From £169 GBP
$227 USD
As of October 30, 2026
Save £1,458 GBP (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,627 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.05ct lab-grown heart diamond

This 1.05ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG704590208 or 704590208. Listed at 21 retailers as of October 30, 2026, with prices from £169 to £1,627, a £1,458 spread on the same certified stone. Do Amore Diamonds lists it at £1,627. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG704590208
Dimensions6.32 × 7.03 × 3.96 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.32 mm7.03 mm1.05 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG704590208
Side View
Table 60.0%Crown 35°Girdle: STK-THKPavilion 37.7°Culet: NoneDepth 56.3%

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: Oct 30
Current: £1,627 GBP|Low: £163 GBP|High: £1,627 GBP|Avg: £525 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 15£169 GBP
Retailer 4£189 GBP
Retailer 6£196 GBP
Retailer 7£210 GBP
Retailer 16£210 GBP
Retailer 9£265 GBP
Retailer 8£282 GBP
Retailer 12£398 GBP
Retailer 2£441 GBP
Retailer 13£564 GBP
Retailer 14£677 GBP
Retailer 11£726 GBP
Retailer 5£745 GBP
Retailer 10£934 GBP
Retailer 3£954 GBP
Do Amore Diamonds£1,627 GBP

42 data points across 16 retailers

21 retailers£169 GBP to £1,627 GBP

A
Cheapest Retailer
-
£169 GBP
$227 USD
A
Retailer 2
-
£189 GBP
$253 USD
View
Final sale: no returns
A
Retailer 3
-
£196 GBP
$263 USD
View
A
Retailer 4
-
£210 GBP
$281 USD
View
A
Retailer 5
-
£210 GBP
$281 USD
View
A
Retailer 6
-
£265 GBP
View
A
Retailer 7
-
£269 GBP
$361 USD
View
A
Retailer 8
-
£281 GBP
$377 USD
View
A
Retailer 9
-
£282 GBP
$378 USD
View
B+
Retailer 10
-
£398 GBP
ZAR 8,615 ZAR
View
B+
Retailer 11
-
£441 GBP
View
B+
Retailer 12
-
£483 GBP
$647 USD
View
B+
Retailer 13
-
£564 GBP
A$1,162 AUD
View
B
Retailer 14
-
£677 GBP
$907 USD
View
B
Retailer 15
-
£726 GBP
A$1,496 AUD
View
B
Retailer 16
-
£745 GBP
$998 USD
View
B
Retailer 17
-
£872 GBP
$1,168 USD
View
B
Retailer 18
-
£934 GBP
View
B
Retailer 19
-
£954 GBP
$1,278 USD
View
B
Retailer 20
-
£1,411 GBP
$1,890 USD
View
Most Expensive
B
Do Amore Diamonds
27-3D68B1279 · Oct 31
£1,627 GBP
$2,180 USD
View
20 more retailers have this diamond
Prices start from £169 GBPSave up to £1,458 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
1.05ct Heart
£169 GBP