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Heart|Lab Grown|IGI

0.73ct D IF Heart Lab Grown Diamond

VG • D/IF • IGI LG836618828

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836618828

Diamond specifications and retailer prices

From $306 SGD
$239 USD
As of October 30, 2026
Save $1,379 SGD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,685 SGD at Reve Diamonds · As of October 30, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG836618828 or 836618828. Listed at 18 retailers as of October 30, 2026, with prices from $306 to $1,685, a $1,379 spread on the same certified stone. Reve Diamonds lists it at $1,685. 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
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836618828
Dimensions5.66 × 6.14 × 3.53 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
5.66 mm6.14 mm0.73 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836618828
Side View
Table 58.0%Crown 39.3°Girdle: STK-THKPavilion 36.6°Culet: NoneDepth 57.5%

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 30
Current: $989 SGD|Low: $306 SGD|High: $1,685 SGD|Avg: $818 SGD
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
Retailer 16
Retailer 17
Reve Diamonds
October 31, 2026
Retailer 7$306 SGD
Retailer 2$341 SGD
Retailer 3$354 SGD
Retailer 12$378 SGD
Retailer 17$534 SGD
Retailer 6$629 SGD
Retailer 13$634 SGD
Retailer 4$685 SGD
Retailer 11$717 SGD
Retailer 15$756 SGD
Retailer 8$827 SGD
Retailer 5$962 SGD
Retailer 10$972 SGD
Retailer 1$989 SGD
Retailer 16$1,217 SGD
Retailer 9$1,284 SGD
Retailer 14$1,526 SGD
Reve Diamonds$1,685 SGD

6 data points across 18 retailers

18 retailers$306 SGD to $1,685 SGD

A
Cheapest Retailer
-
$306 SGD
$239 USD
A
Retailer 2
-
$341 SGD
$267 USD
View
Final sale: no returns
A
Retailer 3
-
$354 SGD
$277 USD
View
A
Retailer 4
-
$378 SGD
$296 USD
View
A
Retailer 5
-
$534 SGD
$418 USD
View
A
Retailer 6
-
$629 SGD
$492 USD
View
A
Retailer 7
-
$634 SGD
€472 EUR
View
B+
Retailer 8
-
$685 SGD
ZAR 8,655 ZAR
View
B+
Retailer 9
-
$717 SGD
£442 GBP
View
B+
Retailer 10
-
$756 SGD
$591 USD
View
B+
Retailer 11
-
$827 SGD
$647 USD
View
B+
Retailer 12
-
$962 SGD
A$1,158 AUD
View
B+
Retailer 13
-
$972 SGD
$760 USD
View
B+
Retailer 14
-
$989 SGD
$774 USD
View
B
Retailer 15
-
$1,217 SGD
$952 USD
View
B
Retailer 16
-
$1,284 SGD
$1,004 USD
View
B
Retailer 17
-
$1,526 SGD
£940 GBP
View
Most Expensive
B
Reve Diamonds
BF2A3E601 · Oct 30
$1,685 SGD
$1,318 USD
View
17 more retailers have this diamond
Prices start from $306 SGDSave up to $1,379 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
$306 SGD