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Heart|Lab Grown|IGI

0.74ct D IF Heart Lab Grown Diamond

EX • D/IF • IGI LG789614350

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG789614350

Diamond specifications and retailer prices

From $270 USD
As of October 29, 2026
Save $1,057 USD (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,327 USD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.74ct lab-grown heart diamond

This 0.74ct 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 LG789614350 or 789614350. Listed at 21 retailers as of October 29, 2026, with prices from $270 to $1,327, a $1,057 spread on the same certified stone. Reve Diamonds lists it at $1,327. 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

0.74
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789614350
Dimensions5.81 × 6.27 × 3.54 mm
L/W Ratio1.08
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
5.81 mm6.27 mm0.74 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG789614350
Side View
Table 58.0%Crown 34.2°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 56.5%

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 29
Current: $1,201 USD|Low: $262 USD|High: $1,327 USD|Avg: $662 USD|+3.1%
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
Reve Diamonds
November 1, 2026
Retailer 2$270 USD
Retailer 6$291 USD
Retailer 11$422 USD
Retailer 8$498 USD
Retailer 14$498 USD
Retailer 12$542 USD
Retailer 7$564 USD
Retailer 5$595 USD
Retailer 3$656 USD
Retailer 9$745 USD
Retailer 13$762 USD
Retailer 10$770 USD
Retailer 4$1,016 USD
Retailer 1$1,201 USD
Reve Diamonds$1,327 USD

43 data points across 15 retailers

21 retailers$270 USD to $1,327 USD

Retailer 1
-
$239 USD
Price last confirmed 24 days ago
A
Retailer 2
-
$270 USD
View
Final sale: no returns
Retailer 3
-
$272 USD
View
Price last confirmed 33 days ago
Retailer 4
-
$287 USD
View
Price last confirmed 37 days ago
Retailer 5
-
$297 USD
View
Price last confirmed 29 days ago
Retailer 6
-
$297 USD
View
Price last confirmed 20 days ago
A
Retailer 7
-
$422 USD
View
A
Retailer 8
-
$498 USD
€474 EUR
View
A
Retailer 9
-
$498 USD
View
A
Retailer 10
-
$542 USD
ZAR 8,759 ZAR
View
B+
Retailer 11
-
$564 USD
£444 GBP
View
B+
Retailer 12
-
$595 USD
View
B+
Retailer 13
-
$656 USD
View
B+
Retailer 14
-
$745 USD
View
B+
Retailer 15
-
$762 USD
A$1,172 AUD
View
B+
Retailer 16
-
$770 USD
View
Retailer 17
-
$954 USD
View
Price last confirmed 27 days ago
B
Retailer 18
-
$958 USD
View
B
Retailer 19
-
$1,016 USD
View
B
Retailer 20
-
$1,201 USD
£946 GBP
View
Most Expensive
B
Reve Diamonds
A5394D27C · Nov 1
$1,327 USD
View
20 more retailers have this diamond
Prices start from $270 USDSave up to $1,057 USD

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
0.74ct Heart
$270 USD