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Heart|Lab Grown|IGI

5.94ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG680543180

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG680543180

Diamond specifications and retailer prices

From $1,227 SGD
$960 USD
As of October 30, 2026
Save $7,913 SGD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $17,578 SGD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 5.94ct lab-grown heart diamond

This 5.94ct 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 LG680543180 or 680543180. Listed at 21 retailers as of October 30, 2026, with a 645% 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

5.94
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680543180
Dimensions11.50 × 12.37 × 7.15 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.50 mm12.37 mm5.94 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680543180
Side View
Table 63.0%Crown 34.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 57.8%

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: $9,141 SGD|Low: $1,190 SGD|High: $17,591 SGD|Avg: $3,429 SGD|-48.0%
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
October 31, 2026
Retailer 18$1,227 SGD
Retailer 16$1,336 SGD
Retailer 5$1,374 SGD
Retailer 8$1,424 SGD
Retailer 13$1,649 SGD
Retailer 17$2,011 SGD
Retailer 2$2,196 SGD
Retailer 3$2,278 SGD
Retailer 11$2,283 SGD
Retailer 4$2,810 SGD
Retailer 12$2,894 SGD
Retailer 9$2,911 SGD
Retailer 15$3,794 SGD
Retailer 7$4,004 SGD
Retailer 10$4,457 SGD
Retailer 14$4,837 SGD
Retailer 6$4,958 SGD
Brilliant Earth$9,141 SGD

36 data points across 18 retailers

21 retailers$1,227 SGD to $9,141 SGD

A
Cheapest Retailer
-
$1,227 SGD
$960 USD
A
Retailer 2
-
$1,336 SGD
$1,045 USD
View
A
Retailer 3
-
$1,374 SGD
$1,075 USD
View
Final sale: no returns
A
Retailer 4
-
$1,424 SGD
$1,114 USD
View
Retailer 5
-
$1,437 SGD
$1,124 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,649 SGD
$1,290 USD
View
A
Retailer 7
-
$2,011 SGD
$1,573 USD
View
A
Retailer 8
-
$2,196 SGD
£1,353 GBP
View
A
Retailer 9
-
$2,278 SGD
$1,782 USD
View
A
Retailer 10
-
$2,283 SGD
€1,701 EUR
View
A
Retailer 11
-
$2,810 SGD
$2,198 USD
View
A
Retailer 12
-
$2,894 SGD
ZAR 36,566 ZAR
View
Retailer 13
-
$2,911 SGD
A$3,503 AUD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$3,794 SGD
$2,968 USD
View
B+
Retailer 15
-
$4,004 SGD
$3,132 USD
View
B+
Retailer 16
-
$4,275 SGD
$3,344 USD
View
B+
Retailer 17
-
$4,457 SGD
$3,486 USD
View
B+
Retailer 18
-
$4,837 SGD
£2,979 GBP
View
B+
Retailer 19
-
$4,958 SGD
$3,879 USD
View
B
Retailer 20
-
$9,141 SGD
$7,150 USD
View
Most Expensive
Brilliant Earth
16907933A · Oct 26
$17,578 SGD
$13,750 USD
View
Price under review
20 more retailers have this diamond
Prices start from $1,227 SGDSave up to $7,913 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
5.94ct Heart
$1,227 SGD