Heart|Lab Grown|IGI

1.28ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG814637874

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG814637874

Diamond specifications and retailer prices

From £166 GBP
$223 USD
As of October 24, 2026
Save £706 GBP (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £872 GBP at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.28ct lab-grown heart diamond

This 1.28ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG814637874 or 814637874. Listed at 19 retailers as of October 24, 2026, with prices from £166 to £872, a £706 spread on the same certified stone. Reve Diamonds lists it at £872. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG814637874
Dimensions7.26 × 6.94 × 4.23 mm
L/W Ratio1.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.26 mm6.94 mm1.28 ctE / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG814637874
Side View
Table 66.0%Crown 32°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 58.3%

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 24
Current: £577 GBP|Low: £137 GBP|High: £1,067 GBP|Avg: £435 GBP|-0.8%
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
Reve Diamonds
October 31, 2026
Retailer 18£143 GBP
Retailer 8£160 GBP
Retailer 7£166 GBP
Retailer 2£178 GBP
Retailer 3£219 GBP
Retailer 14£294 GBP
Retailer 17£301 GBP
Retailer 6£311 GBP
Retailer 15£322 GBP
Retailer 9£363 GBP
Retailer 12£395 GBP
Retailer 5£452 GBP
Retailer 4£572 GBP
Retailer 1£577 GBP
Retailer 11£592 GBP
Retailer 10£612 GBP
Retailer 13£709 GBP
Retailer 16£833 GBP
Reve Diamonds£872 GBP

31 data points across 19 retailers

19 retailers£166 GBP to £872 GBP

Retailer 1
-
£143 GBP
$192 USD
Price last confirmed 7 days ago
A
Retailer 2
-
£166 GBP
$223 USD
View
A
Retailer 3
-
£178 GBP
$238 USD
View
A
Retailer 4
-
£201 GBP
HK$2,100 HKD
View
Retailer 5
-
£219 GBP
View
Price last confirmed 14 days ago
A
Retailer 6
-
£294 GBP
€375 EUR
View
Retailer 7
-
£301 GBP
ZAR 6,512 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 8
-
£311 GBP
$417 USD
View
A
Retailer 9
-
£322 GBP
View
A
Retailer 10
-
£363 GBP
$487 USD
View
B+
Retailer 11
-
£395 GBP
$529 USD
View
B+
Retailer 12
-
£452 GBP
$606 USD
View
B+
Retailer 13
-
£572 GBP
$766 USD
View
B+
Retailer 14
-
£577 GBP
SGD 1,045 SGD
View
B
Retailer 15
-
£592 GBP
$793 USD
View
B+
Retailer 16
-
£612 GBP
$820 USD
View
B
Retailer 17
-
£709 GBP
$950 USD
View
B
Retailer 18
-
£833 GBP
View
Most Expensive
B
Reve Diamonds
AE5F326DD · Oct 25
£872 GBP
$1,169 USD
View
18 more retailers have this diamond
Prices start from £166 GBPSave up to £706 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
1.28ct Heart
£166 GBP