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Heart|Lab Grown|IGI

0.73ct E IF Heart Lab Grown Diamond

VG • E/IF • IGI LG840620849

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840620849

Diamond specifications and retailer prices

From $279 SGD
$218 USD
As of October 27, 2026
Save $1,322 SGD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,602 SGD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.73ct lab-grown heart diamond

This 0.73ct lab-grown heart sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG840620849 or 840620849. Listed at 16 retailers as of October 27, 2026, with prices from $279 to $1,602, a $1,322 spread on the same certified stone. Reve Diamonds lists it at $1,602. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.73
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840620849
Dimensions5.76 × 6.21 × 3.47 mm
L/W Ratio1.08
Girdle conditionFaceted
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
5.76 mm6.21 mm0.73 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840620849
Side View
Table 58.0%Crown 38.3°Girdle: MED-STKPavilion 36.8°Culet: NoneDepth 55.9%

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 27
Current: $642 SGD|Low: $279 SGD|High: $1,602 SGD|Avg: $743 SGD|+0.6%
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
Retailer 15
Reve Diamonds
October 29, 2026
Retailer 5$279 SGD
Retailer 13$313 SGD
Retailer 14$323 SGD
Retailer 8$346 SGD
Retailer 12$487 SGD
Retailer 9$584 SGD
Retailer 2$609 SGD
Retailer 15$625 SGD
Retailer 1$642 SGD
Retailer 10$728 SGD
Retailer 6$745 SGD
Retailer 4$881 SGD
Retailer 11$1,111 SGD
Retailer 3$1,141 SGD
Retailer 7$1,179 SGD
Reve Diamonds$1,602 SGD

4 data points across 16 retailers

16 retailers$279 SGD to $1,602 SGD

A
Cheapest Retailer
-
$279 SGD
$218 USD
A
Retailer 2
-
$313 SGD
$244 USD
View
Final sale: no returns
A
Retailer 3
-
$323 SGD
$252 USD
View
Retailer 4
-
$346 SGD
$270 USD
View
A
Retailer 5
-
$487 SGD
$380 USD
View
A
Retailer 6
-
$584 SGD
€434 EUR
View
A
Retailer 7
-
$609 SGD
$475 USD
View
A
Retailer 8
-
$625 SGD
ZAR 7,882 ZAR
View
A
Retailer 9
-
$642 SGD
£394 GBP
View
B+
Retailer 10
-
$728 SGD
$568 USD
View
B+
Retailer 11
-
$745 SGD
$582 USD
View
B+
Retailer 12
-
$881 SGD
A$1,058 AUD
View
B
Retailer 13
-
$1,111 SGD
$867 USD
View
B
Retailer 14
-
$1,141 SGD
$890 USD
View
B
Retailer 15
-
$1,179 SGD
$920 USD
View
Most Expensive
B
Reve Diamonds
FB6C89623 · Oct 28
$1,602 SGD
$1,250 USD
View
15 more retailers have this diamond
Prices start from $279 SGDSave up to $1,322 SGD

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
0.73ct Heart
$279 SGD