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Heart|Lab Grown|IGI

3.02ct D IF Heart Lab Grown Diamond

EX • D/IF • IGI LG772689595

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG772689595

Diamond specifications and retailer prices

From £1,055 GBP
$1,413 USD
As of October 30, 2026
Save £10,755 GBP (91%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £11,809 GBP at Novita Diamonds · As of November 1, 2026
View at Novita Diamonds

About this 3.02ct lab-grown heart diamond

This 3.02ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG772689595 or 772689595. Listed at 14 retailers as of October 30, 2026, with prices from £1,055 to £11,809, a £10,755 spread on the same certified stone. Novita Diamonds lists it at £11,809. 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

3.02
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772689595
Dimensions8.66 × 9.96 × 5.97 mm
L/W Ratio1.15
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
8.66 mm9.96 mm3.02 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772689595
Side View
Table 57.0%Crown 37.1°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 59.9%

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: £11,809 GBP|Low: £1,055 GBP|High: £12,289 GBP|Avg: £4,214 GBP|-1.3%
Novita Diamonds
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
Retailer 19
November 1, 2026
Retailer 4£1,055 GBP
Retailer 2£1,147 GBP
Retailer 17£1,319 GBP
Retailer 6£1,530 GBP
Retailer 18£1,552 GBP
Retailer 3£1,733 GBP
Retailer 13£1,930 GBP
Retailer 16£2,531 GBP
Retailer 5£2,613 GBP
Retailer 8£2,737 GBP
Retailer 15£3,049 GBP
Retailer 7£3,060 GBP
Retailer 11£3,596 GBP
Retailer 12£3,856 GBP
Retailer 19£6,262 GBP
Retailer 10£6,343 GBP
Retailer 9£6,636 GBP
Retailer 14£7,254 GBP
Novita Diamonds£11,809 GBP

29 data points across 19 retailers

14 retailers£1,055 GBP to £11,809 GBP

A
Cheapest Retailer
-
£1,055 GBP
$1,413 USD
A
Retailer 2
-
£1,147 GBP
$1,537 USD
View
A
Retailer 3
-
£1,319 GBP
$1,767 USD
View
A
Retailer 4
-
£1,530 GBP
$2,050 USD
View
Final sale: no returns
A
Retailer 5
-
£1,552 GBP
$2,080 USD
View
A
Retailer 6
-
£1,733 GBP
$2,322 USD
View
A
Retailer 7
-
£1,930 GBP
$2,586 USD
View
B+
Retailer 8
-
£2,531 GBP
$3,391 USD
View
B+
Retailer 9
-
£2,613 GBP
$3,501 USD
View
B+
Retailer 10
-
£3,049 GBP
A$6,285 AUD
View
B+
Retailer 11
-
£3,856 GBP
View
B
Retailer 12
-
£6,262 GBP
$8,390 USD
View
B
Retailer 13
-
£7,254 GBP
$9,720 USD
View
Most Expensive
B
Novita Diamonds
cert_772689595 · Nov 1
£11,809 GBP
A$24,343 AUD
View
13 more retailers have this diamond
Prices start from £1,055 GBPSave up to £10,755 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
3.02ct Heart
£1,055 GBP