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Heart|Lab Grown|IGI

0.55ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG687509367

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG687509367

Diamond specifications and retailer prices

From £129 GBP
$173 USD
As of October 30, 2026
Save £696 GBP (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £825 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.55ct lab-grown heart diamond

This 0.55ct lab-grown heart sits in the half to three-quarter carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG687509367 or 687509367. Listed at 19 retailers as of October 30, 2026, with prices from £129 to £825, a £696 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

0.55
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687509367
Dimensions5.37 × 5.27 × 3.17 mm
L/W Ratio1.02
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
5.37 mm5.27 mm0.55 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG687509367
Side View
Table 62.0%Crown 35.8°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 59.0%

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 30
Current: £285 GBP|Low: £124 GBP|High: £755 GBP|Avg: £303 GBP|+4.6%
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
October 30, 2026
Retailer 11£129 GBP
Retailer 6£144 GBP
Retailer 3£149 GBP
Retailer 4£160 GBP
Retailer 14£160 GBP
Retailer 12£224 GBP
Retailer 7£271 GBP
Retailer 1£285 GBP
Retailer 8£289 GBP
Retailer 13£336 GBP
Retailer 5£381 GBP
Retailer 2£513 GBP
Retailer 10£542 GBP
Retailer 9£751 GBP

43 data points across 14 retailers

19 retailers£129 GBP to £825 GBP

A
Cheapest Retailer
-
£129 GBP
$173 USD
A
Retailer 2
-
£144 GBP
$193 USD
View
Final sale: no returns
A
Retailer 3
-
£149 GBP
$200 USD
View
A
Retailer 4
-
£160 GBP
$214 USD
View
A
Retailer 5
-
£160 GBP
$214 USD
View
A
Retailer 6
-
£183 GBP
$245 USD
View
A
Retailer 7
-
£224 GBP
$300 USD
View
B+
Retailer 8
-
£271 GBP
€346 EUR
View
B+
Retailer 9
-
£285 GBP
View
B+
Retailer 10
-
£289 GBP
ZAR 6,246 ZAR
View
B+
Retailer 11
-
£336 GBP
$450 USD
View
B
Retailer 12
-
£381 GBP
$511 USD
View
B
Retailer 13
-
£437 GBP
SGD 792 SGD
View
B
Retailer 14
-
£513 GBP
$688 USD
View
B
Retailer 15
-
£537 GBP
$720 USD
View
B
Retailer 16
-
£542 GBP
$726 USD
View
B
Retailer 17
-
£554 GBP
$742 USD
View
Retailer 18
-
£751 GBP
View
Price last confirmed 9 days ago
Most Expensive
B
Reve Diamonds
3AE9F6545 · Oct 30
£825 GBP
$1,106 USD
View
18 more retailers have this diamond
Prices start from £129 GBPSave up to £696 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
0.55ct Heart
£129 GBP