CaratHunter
Plans
Heart|Lab Grown|IGI

10.03ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG804624530

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG804624530

Diamond specifications and retailer prices

From $2,830 SGD
£1,743 GBP
As of October 27, 2026
Save $13,009 SGD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $15,839 SGD at Brilliant Earth · As of October 26, 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 LG804624530 or 804624530. Listed at 23 retailers as of October 26, 2026, with prices from $2,830 to $15,839, a $13,009 spread on the same certified stone. Brilliant Earth lists it at $15,839. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804624530
Dimensions14.56 × 15.24 × 8.16 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
14.56 mm15.24 mm10.03 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804624530
Side View
Table 62.0%Crown 32.8°Girdle: THN-STKPavilion 38.7°Culet: NoneDepth 53.5%

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 27
Current: $15,239 SGD|Low: $2,784 SGD|High: $15,839 SGD|Avg: $6,220 SGD|-3.2%
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
Retailer 20
Retailer 21
Retailer 22
Retailer 23
October 31, 2026
Retailer 16$2,784 SGD
Retailer 22$2,830 SGD
Retailer 14$3,029 SGD
Retailer 6$3,052 SGD
Retailer 10$3,161 SGD
Retailer 3$3,222 SGD
Retailer 21$3,633 SGD
Retailer 5$3,670 SGD
Retailer 23$4,325 SGD
Retailer 9$4,347 SGD
Retailer 19$4,629 SGD
Retailer 13$4,736 SGD
Retailer 4$4,942 SGD
Retailer 11$4,980 SGD
Retailer 12$5,993 SGD
Retailer 15$8,623 SGD
Retailer 8$8,971 SGD
Retailer 20$9,107 SGD
Retailer 2$10,274 SGD
Retailer 18$10,499 SGD
Retailer 7$11,055 SGD
Brilliant Earth$15,239 SGD
Retailer 17$15,331 SGD

27 data points across 23 retailers

23 retailers$2,830 SGD to $15,839 SGD

Retailer 1
-
$2,784 SGD
$2,178 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$2,830 SGD
£1,743 GBP
View
Retailer 3
-
$3,029 SGD
$2,369 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$3,161 SGD
$2,473 USD
View
A
Retailer 5
-
$3,222 SGD
$2,520 USD
View
A
Retailer 6
-
$3,633 SGD
HK$22,200 HKD
View
A
Retailer 7
-
$3,670 SGD
$2,871 USD
View
A
Retailer 8
-
$4,325 SGD
£2,664 GBP
View
A
Retailer 9
-
$4,347 SGD
$3,400 USD
View
A
Retailer 10
-
$4,629 SGD
$3,621 USD
View
A
Retailer 11
-
$4,736 SGD
€3,528 EUR
View
B+
Retailer 12
-
$4,942 SGD
$3,866 USD
View
Retailer 13
-
$4,980 SGD
ZAR 62,926 ZAR
View
Price last confirmed 7 days ago
Retailer 14
-
$5,993 SGD
A$7,212 AUD
View
Price last confirmed 9 days ago
B
Retailer 15
-
$8,623 SGD
$6,745 USD
View
B
Retailer 16
-
$8,971 SGD
$7,017 USD
View
B
Retailer 17
-
$9,107 SGD
$7,124 USD
View
B
Retailer 18
-
$10,274 SGD
A$12,364 AUD
View
B
Retailer 19
-
$10,499 SGD
View
B
Retailer 20
-
$11,055 SGD
$8,648 USD
View
B
Retailer 21
-
$15,239 SGD
$11,920 USD
View
B
Retailer 22
-
$15,331 SGD
$11,992 USD
View
Most Expensive
B
Brilliant Earth
19901329A · Oct 26
$15,839 SGD
$12,390 USD
View
22 more retailers have this diamond
Prices start from $2,830 SGDSave up to $13,009 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
$2,830 SGD