Heart|Lab Grown|IGI

7.57ct F VS1 Heart Lab Grown Diamond

EX • F/VS1 • IGI LG840612845

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840612845

Diamond specifications and retailer prices

From $1,651 USD
HK$12,900 HKD
As of November 1, 2026
Save $5,999 USD (78%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,650 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 7.57ct lab-grown heart diamond

This 7.57ct lab-grown heart sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840612845 or 840612845. Listed at 21 retailers as of October 31, 2026, with prices from $1,651 to $7,650, a $5,999 spread on the same certified stone. Brilliant Earth lists it at $7,650. 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

7.57
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840612845
Dimensions12.78 × 13.82 × 7.78 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.78 mm13.82 mm7.57 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840612845
Side View
Table 58.0%Crown 36.9°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 56.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $2,166 USD|Low: $1,211 USD|High: $7,083 USD|Avg: $3,041 USD|-2.2%
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
Retailer 16
Retailer 17
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Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 14$1,264 USD
Retailer 4$1,387 USD
Retailer 8$1,437 USD
Retailer 19$1,505 USD
Retailer 16$1,651 USD
Retailer 17$1,716 USD
Retailer 3$1,864 USD
Retailer 18$2,012 USD
Retailer 1$2,166 USD
Retailer 21$2,277 USD
Retailer 15$2,516 USD
Retailer 9$2,623 USD
Retailer 7$2,694 USD
Retailer 10$2,714 USD
Retailer 2$3,827 USD
Retailer 13$4,207 USD
Retailer 6$4,300 USD
Retailer 20$4,624 USD
Retailer 5$5,041 USD
Retailer 11$5,570 USD
Retailer 12$6,887 USD

29 data points across 21 retailers

21 retailers$1,651 USD to $7,650 USD

Retailer 1
-
$1,264 USD
Price last confirmed 9 days ago
Retailer 2
-
$1,437 USD
View
Price last confirmed 7 days ago
Retailer 3
-
$1,505 USD
View
Price last confirmed 5 days ago
A
Retailer 4
-
$1,651 USD
HK$12,900 HKD
View
A
Retailer 5
-
$1,716 USD
£1,351 GBP
View
A
Retailer 6
-
$1,864 USD
View
A
Retailer 7
-
$2,012 USD
£1,585 GBP
View
A
Retailer 8
-
$2,166 USD
€2,063 EUR
View
A
Retailer 9
-
$2,277 USD
View
A
Retailer 10
-
$2,516 USD
View
Retailer 11
-
$2,623 USD
ZAR 42,374 ZAR
View
Price last confirmed 8 days ago
Retailer 12
-
$2,694 USD
View
Price last confirmed 7 days ago
Retailer 13
-
$2,714 USD
A$4,175 AUD
View
Price last confirmed 11 days ago
B+
Retailer 14
-
$3,827 USD
View
B
Retailer 15
-
$4,207 USD
View
Retailer 16
-
$4,300 USD
View
Price last confirmed 7 days ago
B+
Retailer 17
-
$4,624 USD
£3,641 GBP
View
Retailer 18
-
$5,041 USD
View
Price last confirmed 7 days ago
Retailer 19
-
$5,570 USD
A$8,569 AUD
View
Price last confirmed 24 days ago
B
Retailer 20
-
$6,887 USD
View
Most Expensive
B
Brilliant Earth
21808502A · Oct 31
$7,650 USD
View
20 more retailers have this diamond
Prices start from $1,651 USDSave up to $5,999 USD

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
7.57ct Heart
$1,651 USD