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Heart|Lab Grown|IGI

1.53ct E VVS1 Heart Lab Grown Diamond

VG • E/VVS1 • IGI LG818653796

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG818653796

Diamond specifications and retailer prices

From $322 SGD
$252 USD
As of October 30, 2026
Save $1,288 SGD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,109 SGD at Brilliant Earth · As of October 12, 2026
View at Brilliant Earth

About this 1.53ct lab-grown heart diamond

This 1.53ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG818653796 or 818653796. Listed at 19 retailers as of October 29, 2026, with a 400% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.53
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818653796
Dimensions7.94 × 7.01 × 4.69 mm
L/W Ratio1.13
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
7.94 mm7.01 mm1.53 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818653796
Side View
Table 62.0%Crown 36.6°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 59.1%

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: $2,109 SGD|Low: $309 SGD|High: $2,173 SGD|Avg: $917 SGD|-2.9%
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
Retailer 19
October 30, 2026
Retailer 2$322 SGD
Retailer 13$361 SGD
Retailer 10$368 SGD
Retailer 8$394 SGD
Retailer 18$400 SGD
Retailer 11$607 SGD
Retailer 12$670 SGD
Retailer 6$677 SGD
Retailer 15$761 SGD
Retailer 16$813 SGD
Retailer 7$918 SGD
Retailer 9$988 SGD
Retailer 19$1,245 SGD
Retailer 5$1,285 SGD
Retailer 4$1,301 SGD
Retailer 17$1,350 SGD
Retailer 14$1,428 SGD
Retailer 3$1,611 SGD
Brilliant Earth$2,109 SGD

34 data points across 19 retailers

19 retailers$322 SGD to $1,611 SGD

A
Cheapest Retailer
-
$322 SGD
$252 USD
A
Retailer 2
-
$361 SGD
$282 USD
View
Final sale: no returns
A
Retailer 3
-
$368 SGD
$288 USD
View
A
Retailer 4
-
$394 SGD
$308 USD
View
A
Retailer 5
-
$400 SGD
$313 USD
View
A
Retailer 6
-
$607 SGD
$475 USD
View
A
Retailer 7
-
$670 SGD
$524 USD
View
A
Retailer 8
-
$677 SGD
ZAR 8,555 ZAR
View
B+
Retailer 9
-
$761 SGD
£469 GBP
View
B+
Retailer 10
-
$813 SGD
$636 USD
View
B+
Retailer 11
-
$918 SGD
A$1,105 AUD
View
B+
Retailer 12
-
$988 SGD
$773 USD
View
B
Retailer 13
-
$1,245 SGD
$974 USD
View
B
Retailer 14
-
$1,285 SGD
$1,005 USD
View
B
Retailer 15
-
$1,301 SGD
View
B
Retailer 16
-
$1,350 SGD
$1,056 USD
View
B
Retailer 17
-
$1,428 SGD
$1,117 USD
View
B
Retailer 18
-
$1,611 SGD
£992 GBP
View
Most Expensive
Brilliant Earth
21421263A · Oct 12
$2,109 SGD
$1,650 USD
View
Price last confirmed 18 days ago
18 more retailers have this diamond
Prices start from $322 SGDSave up to $1,288 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
1.53ct Heart
$322 SGD