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Heart|Lab Grown|IGI

6.50ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG821690637

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG821690637

Diamond specifications and retailer prices

From $1,432 SGD
$1,117 USD
As of October 23, 2026
Save $8,707 SGD (86%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $10,138 SGD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 6.5ct lab-grown heart diamond

This 6.5ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821690637 or 821690637. Listed at 24 retailers as of October 23, 2026, with prices from $1,432 to $10,138, a $8,707 spread on the same certified stone. Brilliant Earth lists it at $10,138. 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

6.50
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821690637
Dimensions12.98 × 11.47 × 7.65 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.98 mm11.47 mm6.50 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821690637
Side View
Table 62.0%Crown 34.9°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 58.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 23
Current: $10,138 SGD|Low: $1,432 SGD|High: $10,138 SGD|Avg: $3,875 SGD
Brilliant Earth
Retailer 2
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Retailer 24
October 27, 2026
Retailer 24$1,432 SGD
Retailer 22$1,557 SGD
Retailer 15$1,602 SGD
Retailer 3$1,661 SGD
Retailer 2$1,724 SGD
Retailer 21$1,884 SGD
Retailer 6$1,919 SGD
Retailer 12$2,165 SGD
Retailer 13$2,393 SGD
Retailer 5$2,643 SGD
Retailer 4$3,072 SGD
Retailer 20$3,074 SGD
Retailer 23$3,113 SGD
Retailer 19$3,183 SGD
Retailer 17$3,272 SGD
Retailer 10$3,976 SGD
Retailer 8$4,809 SGD
Retailer 7$5,035 SGD
Retailer 18$5,342 SGD
Retailer 11$5,568 SGD
Retailer 14$5,808 SGD
Retailer 16$7,588 SGD
Retailer 9$8,012 SGD
Brilliant Earth$10,138 SGD

28 data points across 24 retailers

24 retailers$1,432 SGD to $10,138 SGD

A
Cheapest Retailer
-
$1,432 SGD
$1,117 USD
A
Retailer 2
-
$1,557 SGD
$1,215 USD
View
A
Retailer 3
-
$1,602 SGD
$1,250 USD
View
Final sale: no returns
A
Retailer 4
-
$1,661 SGD
$1,296 USD
View
A
Retailer 5
-
$1,724 SGD
£1,059 GBP
View
A
Retailer 6
-
$1,884 SGD
$1,470 USD
View
A
Retailer 7
-
$1,919 SGD
HK$11,700 HKD
View
A
Retailer 8
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$2,165 SGD
$1,689 USD
View
A
Retailer 9
-
$2,393 SGD
£1,470 GBP
View
A
Retailer 10
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$2,643 SGD
$2,062 USD
View
A
Retailer 11
-
$3,072 SGD
$2,397 USD
View
Retailer 12
-
$3,074 SGD
A$3,690 AUD
View
Price last confirmed 8 days ago
A
Retailer 13
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$3,113 SGD
$2,429 USD
View
A
Retailer 14
-
$3,183 SGD
ZAR 40,126 ZAR
View
A
Retailer 15
-
$3,272 SGD
A$3,928 AUD
View
B+
Retailer 16
-
$3,976 SGD
$3,102 USD
View
B+
Retailer 17
-
$4,809 SGD
$3,752 USD
View
B+
Retailer 18
-
$5,035 SGD
$3,928 USD
View
B+
Retailer 19
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$5,342 SGD
£3,282 GBP
View
B+
Retailer 20
-
$5,568 SGD
View
B+
Retailer 21
-
$5,808 SGD
$4,532 USD
View
Retailer 22
-
$7,588 SGD
A$9,108 AUD
View
Price last confirmed 21 days ago
B
Retailer 23
-
$8,012 SGD
$6,251 USD
View
Most Expensive
B
Brilliant Earth
20986419A · Oct 28
$10,138 SGD
$7,910 USD
View
23 more retailers have this diamond
Prices start from $1,432 SGDSave up to $8,707 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
6.50ct Heart
$1,432 SGD