CaratHunter
Plans
Heart|Lab Grown|IGI

1.03ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG794636506

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG794636506

Diamond specifications and retailer prices

From $222 SGD
$174 USD
As of October 30, 2026
Save $1,661 SGD (88%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,883 SGD at Queensmith · As of October 27, 2026
View at Queensmith

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 LG794636506 or 794636506. Listed at 18 retailers as of October 27, 2026, with prices from $222 to $1,883, a $1,661 spread on the same certified stone. Queensmith lists it at $1,883. 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
SymmetryVery Good
FluorescenceNone
Crown angle35.3°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794636506
Dimensions6.39 × 6.95 × 3.92 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.39 mm6.95 mm1.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG794636506
Side View
Table 65.0%Crown 35.3°Girdle: STK-THKPavilion 37.3°Culet: NoneDepth 56.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $490 SGD|Low: $213 SGD|High: $1,307 SGD|Avg: $503 SGD|+3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 10$222 SGD
Retailer 5$249 SGD
Retailer 2$258 SGD
Retailer 3$276 SGD
Retailer 11$276 SGD
Retailer 8$474 SGD
Retailer 6$479 SGD
Retailer 1$490 SGD
Retailer 13$491 SGD
Retailer 4$584 SGD
Retailer 9$693 SGD
Retailer 12$887 SGD
Retailer 7$1,297 SGD

44 data points across 13 retailers

18 retailers$222 SGD to $1,883 SGD

A
Cheapest Retailer
-
$222 SGD
$174 USD
A
Retailer 2
-
$249 SGD
$195 USD
View
Final sale: no returns
A
Retailer 3
-
$258 SGD
$202 USD
View
A
Retailer 4
-
$276 SGD
$216 USD
View
A
Retailer 5
-
$276 SGD
$216 USD
View
A
Retailer 6
-
$424 SGD
$332 USD
View
A
Retailer 7
-
$474 SGD
ZAR 5,992 ZAR
View
B+
Retailer 8
-
$479 SGD
€357 EUR
View
B+
Retailer 9
-
$490 SGD
£302 GBP
View
B+
Retailer 10
-
$491 SGD
$384 USD
View
B+
Retailer 11
-
$584 SGD
$457 USD
View
B+
Retailer 12
-
$693 SGD
$542 USD
View
B
Retailer 13
-
$887 SGD
$694 USD
View
B
Retailer 14
-
$914 SGD
$715 USD
View
B
Retailer 15
-
$957 SGD
$749 USD
View
B
Retailer 16
-
$1,297 SGD
£799 GBP
View
B
Retailer 17
-
$1,421 SGD
$1,111 USD
View
Most Expensive
B
Queensmith
LG794636506 · Oct 27
$1,883 SGD
£1,160 GBP
View
17 more retailers have this diamond
Prices start from $222 SGDSave up to $1,661 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
$222 SGD