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Heart|Lab Grown|IGI

1.08ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG836617782

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836617782

Diamond specifications and retailer prices

From $276 SGD
$216 USD
As of October 30, 2026
Save $1,667 SGD (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,943 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.08ct lab-grown heart diamond

This 1.08ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836617782 or 836617782. Listed at 17 retailers as of October 30, 2026, with prices from $276 to $1,943, a $1,667 spread on the same certified stone. Brilliant Earth lists it at $1,943. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.08
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836617782
Dimensions6.30 × 6.92 × 4.12 mm
L/W Ratio1.10
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
6.30 mm6.92 mm1.08 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836617782
Side View
Table 61.0%Crown 36.2°Girdle: MED-THKPavilion 38.3°Culet: NoneDepth 59.5%

Caratlytics Score

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A+
Exceptional
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: $1,943 SGD|Low: $276 SGD|High: $2,276 SGD|Avg: $819 SGD|-14.6%
Brilliant Earth
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
October 31, 2026
Retailer 4$276 SGD
Retailer 17$309 SGD
Retailer 3$343 SGD
Retailer 9$343 SGD
Retailer 11$354 SGD
Retailer 7$587 SGD
Retailer 13$588 SGD
Retailer 2$616 SGD
Retailer 10$635 SGD
Retailer 5$794 SGD
Retailer 14$837 SGD
Retailer 15$886 SGD
Retailer 8$997 SGD
Retailer 6$1,169 SGD
Retailer 16$1,284 SGD
Retailer 12$1,380 SGD
Brilliant Earth$1,943 SGD

29 data points across 17 retailers

17 retailers$276 SGD to $1,943 SGD

A+
Cheapest Retailer
-
$276 SGD
$216 USD
A
Retailer 2
-
$309 SGD
$242 USD
View
Final sale: no returns
A
Retailer 3
-
$343 SGD
$268 USD
View
A
Retailer 4
-
$343 SGD
$268 USD
View
A
Retailer 5
-
$354 SGD
£218 GBP
View
A
Retailer 6
-
$587 SGD
$459 USD
View
A
Retailer 7
-
$588 SGD
ZAR 7,435 ZAR
View
A
Retailer 8
-
$616 SGD
€459 EUR
View
A
Retailer 9
-
$635 SGD
£391 GBP
View
B+
Retailer 10
-
$794 SGD
$621 USD
View
B+
Retailer 11
-
$837 SGD
A$1,007 AUD
View
B+
Retailer 12
-
$886 SGD
$693 USD
View
B+
Retailer 13
-
$997 SGD
View
B+
Retailer 14
-
$1,169 SGD
$914 USD
View
B+
Retailer 15
-
$1,284 SGD
$1,004 USD
View
B+
Retailer 16
-
$1,380 SGD
£850 GBP
View
Most Expensive
B
Brilliant Earth
21603007A · Oct 30
$1,943 SGD
$1,520 USD
View
16 more retailers have this diamond
Prices start from $276 SGDSave up to $1,667 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+
1.08ct Heart
$276 SGD