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Heart|Lab Grown|IGI

1.03ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG819624569

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG819624569

Diamond specifications and retailer prices

From $295 SGD
$231 USD
As of October 30, 2026
Save $1,356 SGD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,043 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.03ct lab-grown heart diamond

This 1.03ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG819624569 or 819624569. Listed at 22 retailers as of October 30, 2026, with a 459% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819624569
Dimensions6.92 × 6.19 × 4.23 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.92 mm6.19 mm1.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819624569
Side View
Table 64.0%Crown 36.8°Girdle: STK-THKPavilion 41.6°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
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: $508 SGD|Low: $284 SGD|High: $1,640 SGD|Avg: $750 SGD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 2$284 SGD
Retailer 3$330 SGD
Retailer 10$367 SGD
Retailer 11$367 SGD
Retailer 1$508 SGD
Retailer 8$695 SGD
Retailer 4$769 SGD
Retailer 6$877 SGD
Retailer 7$984 SGD
Retailer 9$1,181 SGD
Retailer 5$1,628 SGD

40 data points across 11 retailers

22 retailers$295 SGD to $1,651 SGD

Retailer 1
-
$284 SGD
$222 USD
Price last confirmed 29 days ago
A
Retailer 2
-
$295 SGD
$231 USD
View
A
Retailer 3
-
$330 SGD
$258 USD
View
Final sale: no returns
Retailer 4
-
$343 SGD
$268 USD
View
Price last confirmed 32 days ago
A
Retailer 5
-
$344 SGD
$269 USD
View
A
Retailer 6
-
$367 SGD
$287 USD
View
Retailer 7
-
$367 SGD
$287 USD
View
Price last confirmed 28 days ago
A
Retailer 8
-
$367 SGD
$287 USD
View
A
Retailer 9
-
$490 SGD
$383 USD
View
B+
Retailer 10
-
$508 SGD
£313 GBP
View
B+
Retailer 11
-
$695 SGD
ZAR 8,779 ZAR
View
B+
Retailer 12
-
$769 SGD
£474 GBP
View
B+
Retailer 13
-
$877 SGD
A$1,056 AUD
View
B+
Retailer 14
-
$984 SGD
A$1,184 AUD
View
B
Retailer 15
-
$1,181 SGD
$924 USD
View
B
Retailer 16
-
$1,300 SGD
$1,017 USD
View
Retailer 17
-
$1,300 SGD
$1,017 USD
View
Price last confirmed 30 days ago
B
Retailer 18
-
$1,516 SGD
$1,186 USD
View
B
Retailer 19
-
$1,628 SGD
£1,003 GBP
View
B
Retailer 20
-
$1,651 SGD
$1,292 USD
View
Retailer 21
-
$2,838 SGD
$2,220 USD
View
Price under review
Most Expensive
Do Amore Diamonds
23-819624569 · Oct 31
$3,043 SGD
$2,380 USD
View
Price under review
21 more retailers have this diamond
Prices start from $295 SGDSave up to $1,356 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
1.03ct Heart
$295 SGD