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Heart|Lab Grown|IGI

0.69ct D IF Heart Lab Grown Diamond

EX • D/IF • IGI LG788676841

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG788676841

Diamond specifications and retailer prices

From £196 GBP
$263 USD
As of October 30, 2026
Save £780 GBP (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £976 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.69ct lab-grown heart diamond

This 0.69ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG788676841 or 788676841. Listed at 17 retailers as of October 30, 2026, with prices from £196 to £976, a £780 spread on the same certified stone. Reve Diamonds lists it at £976. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.69
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788676841
Dimensions5.71 × 6.09 × 3.54 mm
L/W Ratio1.07
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
5.71 mm6.09 mm0.69 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788676841
Side View
Table 53.0%Crown 35.8°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 58.1%

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: £530 GBP|Low: £196 GBP|High: £885 GBP|Avg: £448 GBP|-15.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 10£196 GBP
Retailer 2£307 GBP
Retailer 12£350 GBP
Retailer 6£365 GBP
Retailer 8£395 GBP
Retailer 5£412 GBP
Retailer 3£437 GBP
Retailer 4£476 GBP
Retailer 1£530 GBP
Retailer 9£556 GBP
Retailer 11£704 GBP
Retailer 7£880 GBP

39 data points across 12 retailers

17 retailers£196 GBP to £976 GBP

A
Cheapest Retailer
-
£196 GBP
$263 USD
Final sale: no returns
Retailer 2
-
£204 GBP
$274 USD
View
Price last confirmed 16 days ago
Retailer 3
-
£218 GBP
$292 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
£307 GBP
$412 USD
View
A
Retailer 5
-
£350 GBP
$469 USD
View
A
Retailer 6
-
£365 GBP
€466 EUR
View
A
Retailer 7
-
£395 GBP
ZAR 8,544 ZAR
View
B+
Retailer 8
-
£412 GBP
View
B+
Retailer 9
-
£437 GBP
$586 USD
View
B+
Retailer 10
-
£476 GBP
$638 USD
View
B+
Retailer 11
-
£530 GBP
$710 USD
View
B+
Retailer 12
-
£556 GBP
A$1,146 AUD
View
Retailer 13
-
£702 GBP
$940 USD
View
Price last confirmed 30 days ago
B
Retailer 14
-
£704 GBP
$943 USD
View
B
Retailer 15
-
£741 GBP
$992 USD
View
B
Retailer 16
-
£880 GBP
View
Most Expensive
B
Reve Diamonds
1718F4DD1 · Oct 30
£976 GBP
$1,308 USD
View
16 more retailers have this diamond
Prices start from £196 GBPSave up to £780 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
0.69ct Heart
£196 GBP