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Heart|Lab Grown|IGI

1.02ct E IF Heart Lab Grown Diamond

VG • E/IF • IGI LG836618808

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836618808

Diamond specifications and retailer prices

From $286 SGD
$224 USD
As of October 30, 2026
Save $1,593 SGD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,879 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.02ct lab-grown heart diamond

This 1.02ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG836618808 or 836618808. Listed at 18 retailers as of October 30, 2026, with prices from $286 to $1,879, a $1,593 spread on the same certified stone. Brilliant Earth lists it at $1,879. 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

1.02
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836618808
Dimensions6.20 × 6.97 × 3.98 mm
L/W Ratio1.12
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
6.20 mm6.97 mm1.02 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836618808
Side View
Table 58.0%Crown 36.8°Girdle: MediumPavilion 36.1°Culet: NoneDepth 57.1%

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: $1,879 SGD|Low: $286 SGD|High: $1,879 SGD|Avg: $825 SGD
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
Retailer 18
October 31, 2026
Retailer 8$286 SGD
Retailer 17$318 SGD
Retailer 3$332 SGD
Retailer 13$354 SGD
Retailer 12$376 SGD
Retailer 18$499 SGD
Retailer 5$609 SGD
Retailer 2$655 SGD
Retailer 6$740 SGD
Retailer 15$749 SGD
Retailer 9$768 SGD
Retailer 7$865 SGD
Retailer 11$918 SGD
Retailer 16$1,140 SGD
Retailer 10$1,207 SGD
Retailer 14$1,429 SGD
Retailer 4$1,623 SGD
Brilliant Earth$1,879 SGD

6 data points across 18 retailers

18 retailers$286 SGD to $1,879 SGD

A
Cheapest Retailer
-
$286 SGD
$224 USD
A
Retailer 2
-
$318 SGD
$249 USD
View
Final sale: no returns
A
Retailer 3
-
$332 SGD
$260 USD
View
A
Retailer 4
-
$354 SGD
$277 USD
View
A
Retailer 5
-
$376 SGD
£232 GBP
View
A
Retailer 6
-
$499 SGD
$390 USD
View
A
Retailer 7
-
$609 SGD
ZAR 7,700 ZAR
View
A
Retailer 8
-
$655 SGD
£404 GBP
View
B+
Retailer 9
-
$740 SGD
$579 USD
View
B+
Retailer 10
-
$749 SGD
$586 USD
View
B+
Retailer 11
-
$768 SGD
$600 USD
View
B+
Retailer 12
-
$865 SGD
A$1,041 AUD
View
B+
Retailer 13
-
$918 SGD
$718 USD
View
B
Retailer 14
-
$1,140 SGD
$892 USD
View
B
Retailer 15
-
$1,207 SGD
$944 USD
View
B
Retailer 16
-
$1,429 SGD
£880 GBP
View
B
Retailer 17
-
$1,623 SGD
$1,269 USD
View
Most Expensive
B
Brilliant Earth
22318632A · Oct 30
$1,879 SGD
$1,470 USD
View
17 more retailers have this diamond
Prices start from $286 SGDSave up to $1,593 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
1.02ct Heart
$286 SGD