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Heart|Lab Grown|IGI

0.81ct D IF Heart Lab Grown Diamond

VG • D/IF • IGI LG836619139

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836619139

Diamond specifications and retailer prices

From $356 SGD
$278 USD
As of October 30, 2026
Save $1,488 SGD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,844 SGD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.81ct lab-grown heart diamond

This 0.81ct lab-grown heart sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG836619139 or 836619139. Listed at 19 retailers as of October 30, 2026, with prices from $356 to $1,844, a $1,488 spread on the same certified stone. Reve Diamonds lists it at $1,844. 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

0.81
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836619139
Dimensions6.01 × 6.36 × 3.65 mm
L/W Ratio1.06
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
6.01 mm6.36 mm0.81 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836619139
Side View
Table 59.0%Crown 35.5°Girdle: STK-THKPavilion 38°Culet: NoneDepth 57.4%

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: $776 SGD|Low: $356 SGD|High: $1,844 SGD|Avg: $913 SGD|+0.6%
Retailer 1
Retailer 2
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Retailer 4
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Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
November 2, 2026
Retailer 8$356 SGD
Retailer 4$398 SGD
Retailer 5$412 SGD
Retailer 15$440 SGD
Retailer 12$576 SGD
Retailer 3$620 SGD
Retailer 6$701 SGD
Retailer 13$722 SGD
Retailer 1$776 SGD
Retailer 11$799 SGD
Retailer 17$835 SGD
Retailer 9$980 SGD
Retailer 2$1,096 SGD
Retailer 14$1,114 SGD
Retailer 7$1,189 SGD
Retailer 18$1,416 SGD
Retailer 10$1,481 SGD
Retailer 16$1,775 SGD
Reve Diamonds$1,844 SGD

8 data points across 19 retailers

19 retailers$356 SGD to $1,844 SGD

A
Cheapest Retailer
-
$356 SGD
$278 USD
A
Retailer 2
-
$398 SGD
$311 USD
View
Final sale: no returns
A
Retailer 3
-
$412 SGD
$322 USD
View
A
Retailer 4
-
$440 SGD
$344 USD
View
A
Retailer 5
-
$576 SGD
£355 GBP
View
A
Retailer 6
-
$620 SGD
$485 USD
View
B+
Retailer 7
-
$701 SGD
$548 USD
View
A
Retailer 8
-
$722 SGD
€538 EUR
View
B+
Retailer 9
-
$776 SGD
£478 GBP
View
B+
Retailer 10
-
$799 SGD
ZAR 10,099 ZAR
View
B+
Retailer 11
-
$835 SGD
$653 USD
View
B+
Retailer 12
-
$980 SGD
$766 USD
View
B+
Retailer 13
-
$1,096 SGD
A$1,318 AUD
View
B+
Retailer 14
-
$1,114 SGD
$871 USD
View
B
Retailer 15
-
$1,189 SGD
$930 USD
View
B
Retailer 16
-
$1,416 SGD
$1,107 USD
View
B
Retailer 17
-
$1,481 SGD
$1,158 USD
View
B
Retailer 18
-
$1,775 SGD
£1,093 GBP
View
Most Expensive
B
Reve Diamonds
E99A40FCA · Nov 1
$1,844 SGD
$1,442 USD
View
18 more retailers have this diamond
Prices start from $356 SGDSave up to $1,488 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
0.81ct Heart
$356 SGD