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Heart|Lab Grown|IGI

10.03ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG782622720

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG782622720

Diamond specifications and retailer prices

From $4,050 SGD
£2,495 GBP
As of November 1, 2026
Save $11,762 SGD (74%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $29,684 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 10.03ct lab-grown heart diamond

This 10.03ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG782622720 or 782622720. Listed at 20 retailers as of October 31, 2026, with a 290% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

10.03
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.4°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782622720
Dimensions13.76 × 14.46 × 8.63 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.76 mm14.46 mm10.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782622720
Side View
Table 57.0%Crown 41.4°Girdle: STK-THKPavilion 38°Culet: NoneDepth 59.7%

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: Nov 1
Current: $29,684 SGD|Low: $3,756 SGD|High: $29,684 SGD|Avg: $7,647 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
Retailer 19
November 1, 2026
Retailer 5$3,913 SGD
Retailer 2$4,050 SGD
Retailer 9$4,257 SGD
Retailer 6$4,381 SGD
Retailer 7$4,538 SGD
Retailer 10$4,538 SGD
Retailer 3$4,743 SGD
Retailer 11$4,951 SGD
Retailer 19$5,812 SGD
Retailer 12$6,016 SGD
Retailer 15$7,025 SGD
Retailer 8$7,053 SGD
Retailer 14$7,198 SGD
Retailer 17$8,426 SGD
Retailer 16$9,442 SGD
Retailer 18$10,850 SGD
Retailer 13$11,106 SGD
Retailer 4$12,586 SGD
Brilliant Earth$29,684 SGD

38 data points across 19 retailers

20 retailers$4,050 SGD to $15,812 SGD

Retailer 1
-
$3,913 SGD
$3,061 USD
Price last confirmed 10 days ago
A
Retailer 2
-
$4,050 SGD
£2,495 GBP
View
Retailer 3
-
$4,257 SGD
$3,330 USD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$4,381 SGD
$3,427 USD
View
Final sale: no returns
Retailer 5
-
$4,538 SGD
$3,550 USD
View
Price last confirmed 10 days ago
Retailer 6
-
$4,538 SGD
$3,550 USD
View
Price last confirmed 19 days ago
A
Retailer 7
-
$4,743 SGD
$3,710 USD
View
A
Retailer 8
-
$4,951 SGD
$3,873 USD
View
B+
Retailer 9
-
$5,812 SGD
$4,546 USD
View
B+
Retailer 10
-
$6,016 SGD
£3,705 GBP
View
B+
Retailer 11
-
$7,025 SGD
ZAR 88,769 ZAR
View
Retailer 12
-
$7,053 SGD
$5,517 USD
View
Price last confirmed 11 days ago
B+
Retailer 13
-
$7,198 SGD
€5,362 EUR
View
Retailer 14
-
$8,426 SGD
A$10,140 AUD
View
Price last confirmed 9 days ago
B
Retailer 15
-
$9,442 SGD
$7,386 USD
View
B
Retailer 16
-
$10,850 SGD
$8,487 USD
View
B+
Retailer 17
-
$11,106 SGD
A$13,365 AUD
View
B
Retailer 18
-
$12,586 SGD
$9,845 USD
View
B
Retailer 19
-
$15,812 SGD
$12,369 USD
View
Most Expensive
Brilliant Earth
20602866A · Oct 31
$29,684 SGD
$23,220 USD
View
Price under review
19 more retailers have this diamond
Prices start from $4,050 SGDSave up to $11,762 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
10.03ct Heart
$4,050 SGD