CaratHunter
Plans
Heart|Lab Grown|IGI

10.51ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG723572468

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG723572468

Diamond specifications and retailer prices

From $4,221 SGD
$3,302 USD
As of October 30, 2026
Save $14,848 SGD (78%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $33,622 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 10.51ct lab-grown heart diamond

This 10.51ct 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 LG723572468 or 723572468. Listed at 20 retailers as of October 30, 2026, with a 352% 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

10.51
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723572468
Dimensions14.10 × 15.03 × 8.61 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.10 mm15.03 mm10.51 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723572468
Side View
Table 61.0%Crown 35.7°Girdle: STK-THKPavilion 39.4°Culet: NoneDepth 57.3%

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: $12,130 SGD|Low: $4,053 SGD|High: $12,317 SGD|Avg: $7,154 SGD|+2.3%
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
Retailer 14
Retailer 15
October 31, 2026
Retailer 14$4,221 SGD
Retailer 4$4,593 SGD
Retailer 6$4,726 SGD
Retailer 15$4,898 SGD
Retailer 13$5,094 SGD
Retailer 5$5,229 SGD
Retailer 3$6,755 SGD
Retailer 12$6,755 SGD
Retailer 10$6,944 SGD
Retailer 8$7,004 SGD
Retailer 7$8,004 SGD
Retailer 9$8,366 SGD
Retailer 11$10,138 SGD
Retailer 1$12,130 SGD
Retailer 2$12,317 SGD

41 data points across 15 retailers

20 retailers$4,221 SGD to $19,069 SGD

A
Cheapest Retailer
-
$4,221 SGD
$3,302 USD
A
Retailer 2
-
$4,593 SGD
$3,593 USD
View
A
Retailer 3
-
$4,726 SGD
$3,697 USD
View
Final sale: no returns
A
Retailer 4
-
$4,898 SGD
$3,831 USD
View
Retailer 5
-
$4,898 SGD
$3,831 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$5,094 SGD
$3,985 USD
View
B+
Retailer 7
-
$5,229 SGD
$4,090 USD
View
B+
Retailer 8
-
$6,755 SGD
$5,284 USD
View
B+
Retailer 9
-
$6,755 SGD
$5,284 USD
View
B+
Retailer 10
-
$6,944 SGD
$5,432 USD
View
B+
Retailer 11
-
$7,004 SGD
£4,314 GBP
View
B+
Retailer 12
-
$8,004 SGD
$6,261 USD
View
B+
Retailer 13
-
$8,366 SGD
ZAR 105,723 ZAR
View
Retailer 14
-
$10,138 SGD
A$12,200 AUD
View
Price last confirmed 9 days ago
B
Retailer 15
-
$12,130 SGD
A$14,597 AUD
View
B
Retailer 16
-
$12,317 SGD
$9,635 USD
View
B
Retailer 17
-
$13,482 SGD
$10,546 USD
View
B
Retailer 18
-
$19,069 SGD
$14,916 USD
View
Retailer 19
-
$29,045 SGD
$22,720 USD
View
Price under review
Most Expensive
Do Amore Diamonds
23-723572468 · Oct 31
$33,622 SGD
$26,300 USD
View
Price under review
19 more retailers have this diamond
Prices start from $4,221 SGDSave up to $14,848 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
10.51ct Heart
$4,221 SGD