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Heart|Lab Grown|IGI

1.08ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG798612090

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG798612090

Diamond specifications and retailer prices

From $318 SGD
$249 USD
As of October 30, 2026
Save $1,625 SGD (84%) vs most expensive(unlock to see where)
20 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 LG798612090 or 798612090. Listed at 20 retailers as of October 30, 2026, with prices from $318 to $1,943, a $1,625 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 angle36.6°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG798612090
Dimensions7.13 × 6.34 × 4.03 mm
L/W Ratio1.12
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
7.13 mm6.34 mm1.08 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG798612090
Side View
Table 58.0%Crown 36.6°Girdle: STK-THKPavilion 37.8°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 30
Current: $1,943 SGD|Low: $244 SGD|High: $2,276 SGD|Avg: $934 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
October 31, 2026
Retailer 14$318 SGD
Retailer 6$381 SGD
Retailer 8$499 SGD
Retailer 10$609 SGD
Retailer 2$655 SGD
Retailer 4$752 SGD
Retailer 13$767 SGD
Retailer 11$798 SGD
Retailer 12$865 SGD
Retailer 7$918 SGD
Retailer 5$1,207 SGD
Retailer 3$1,422 SGD
Retailer 9$1,622 SGD
Brilliant Earth$1,943 SGD

36 data points across 14 retailers

20 retailers$318 SGD to $1,943 SGD

Retailer 1
-
$298 SGD
$233 USD
Price last confirmed 23 days ago
A
Retailer 2
-
$318 SGD
$249 USD
View
Final sale: no returns
Retailer 3
-
$345 SGD
$270 USD
View
Price last confirmed 32 days ago
Retailer 4
-
$369 SGD
$289 USD
View
Price last confirmed 28 days ago
Retailer 5
-
$369 SGD
$289 USD
View
Price last confirmed 19 days ago
Retailer 6
-
$376 SGD
$294 USD
View
Price last confirmed 36 days ago
A
Retailer 7
-
$499 SGD
$390 USD
View
A
Retailer 8
-
$609 SGD
ZAR 7,696 ZAR
View
A
Retailer 9
-
$655 SGD
£403 GBP
View
A
Retailer 10
-
$752 SGD
$588 USD
View
B+
Retailer 11
-
$767 SGD
$600 USD
View
B+
Retailer 12
-
$798 SGD
$624 USD
View
B+
Retailer 13
-
$865 SGD
A$1,041 AUD
View
B+
Retailer 14
-
$918 SGD
$718 USD
View
Retailer 15
-
$1,186 SGD
$928 USD
View
Price last confirmed 31 days ago
B+
Retailer 16
-
$1,190 SGD
$931 USD
View
B+
Retailer 17
-
$1,207 SGD
$944 USD
View
B+
Retailer 18
-
$1,422 SGD
£876 GBP
View
B
Retailer 19
-
$1,622 SGD
$1,269 USD
View
Most Expensive
B
Brilliant Earth
19793760A · Oct 30
$1,943 SGD
$1,520 USD
View
19 more retailers have this diamond
Prices start from $318 SGDSave up to $1,625 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
$318 SGD