CaratHunter
Plans
Heart|Lab Grown|IGI

7.27ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG692582654

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG692582654

Diamond specifications and retailer prices

From £18,381 GBP
$24,629 USD
As of October 30, 2026
Save £35,841 GBP (66%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £54,222 GBP at Brilliance · As of October 30, 2026
View at Brilliance

About this 7.27ct lab-grown heart diamond

This 7.27ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG692582654 or 692582654. Listed at 18 retailers as of October 30, 2026, with prices from £18,381 to £54,222, a £35,841 spread on the same certified stone. Brilliance lists it at £54,222. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

7.27
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692582654
Dimensions13.27 × 11.46 × 8.07 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.27 mm11.46 mm7.27 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692582654
Side View
Table 64.0%Crown 39.2°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 60.8%

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 30
Current: £54,222 GBP|Low: £15,512 GBP|High: £62,747 GBP|Avg: £34,523 GBP|+25.1%
Brilliance
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
October 31, 2026
Retailer 4£18,381 GBP
Retailer 14£19,415 GBP
Retailer 13£20,618 GBP
Retailer 16£22,494 GBP
Retailer 3£24,516 GBP
Retailer 5£25,363 GBP
Retailer 2£25,366 GBP
Retailer 12£28,913 GBP
Retailer 10£32,292 GBP
Retailer 7£37,476 GBP
Retailer 9£40,627 GBP
Retailer 11£42,082 GBP
Retailer 8£50,072 GBP
Retailer 15£51,692 GBP
Brilliance£54,222 GBP
Retailer 6£62,747 GBP

30 data points across 16 retailers

18 retailers£18,381 GBP to £54,222 GBP

Retailer 1
-
£17,567 GBP
$23,538 USD
Price last confirmed 30 days ago
A
Retailer 2
-
£18,381 GBP
$24,629 USD
View
Retailer 3
-
£19,391 GBP
$25,982 USD
View
Price last confirmed 23 days ago
A
Retailer 4
-
£19,415 GBP
$26,014 USD
View
Retailer 5
-
£19,546 GBP
$26,190 USD
View
Price last confirmed 32 days ago
A
Retailer 6
-
£20,618 GBP
$27,626 USD
View
Retailer 7
-
£22,494 GBP
$30,139 USD
View
Price last confirmed 28 days ago
B+
Retailer 8
-
£25,363 GBP
$33,983 USD
View
B+
Retailer 9
-
£25,366 GBP
$33,987 USD
View
Final sale: no returns
B+
Retailer 10
-
£28,302 GBP
$37,922 USD
View
B+
Retailer 11
-
£28,913 GBP
$38,740 USD
View
B+
Retailer 12
-
£32,292 GBP
View
B+
Retailer 13
-
£40,627 GBP
ZAR 879,410 ZAR
View
Retailer 14
-
£42,082 GBP
A$86,747 AUD
View
Price last confirmed 8 days ago
B
Retailer 15
-
£50,072 GBP
$67,091 USD
View
Retailer 16
-
£51,692 GBP
A$106,557 AUD
View
Price last confirmed 30 days ago
Most Expensive
B
Brilliance
D32928821 · Oct 30
£54,222 GBP
$72,652 USD
View
16 more retailers have this diamond
Prices start from £18,381 GBPSave up to £35,841 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
7.27ct Heart
£18,381 GBP