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Heart|Lab Grown|IGI

1.05ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG793628490

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG793628490

Diamond specifications and retailer prices

From $171 USD
As of October 30, 2026
Save $929 USD (84%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,100 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.05ct lab-grown heart diamond

This 1.05ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG793628490 or 793628490. Listed at 24 retailers as of October 30, 2026, with prices from $171 to $1,100, a $929 spread on the same certified stone. Reve Diamonds lists it at $1,100. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793628490
Dimensions6.43 × 6.90 × 6.43 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
6.43 mm6.90 mm1.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG793628490
Side View
Table 61.0%Crown 34.8°Girdle: MED-THKPavilion 41°Culet: NoneDepth 60.6%

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: $378 USD|Low: $164 USD|High: $1,100 USD|Avg: $461 USD|+4.5%
Retailer 1
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Retailer 14
Retailer 15
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Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
October 30, 2026
Retailer 3$171 USD
Retailer 2$190 USD
Retailer 8$198 USD
Retailer 5$212 USD
Retailer 9$212 USD
Retailer 7$243 USD
Retailer 17$266 USD
Retailer 15$363 USD
Retailer 1$378 USD
Retailer 12$396 USD
Retailer 14$402 USD
Retailer 10$454 USD
Retailer 19$486 USD
Retailer 16$515 USD
Retailer 18$531 USD
Retailer 4$636 USD
Retailer 6$680 USD
Retailer 11$780 USD
Retailer 13$994 USD
Reve Diamonds$1,100 USD

44 data points across 20 retailers

24 retailers$171 USD to $1,100 USD

A
Cheapest Retailer
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$171 USD
A
Retailer 2
-
$190 USD
View
Final sale: no returns
A
Retailer 3
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$198 USD
View
A
Retailer 4
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$212 USD
View
A
Retailer 5
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$212 USD
View
A
Retailer 6
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$243 USD
HK$1,900 HKD
View
Retailer 7
-
$266 USD
£210 GBP
View
Price last confirmed 13 days ago
B+
Retailer 8
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$285 USD
View
A
Retailer 9
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$340 USD
View
A
Retailer 10
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$363 USD
ZAR 5,872 ZAR
View
A
Retailer 11
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$378 USD
£297 GBP
View
B+
Retailer 12
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$396 USD
€377 EUR
View
B+
Retailer 13
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$402 USD
£317 GBP
View
B+
Retailer 14
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$454 USD
View
B+
Retailer 15
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$486 USD
A$748 AUD
View
B+
Retailer 16
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$515 USD
A$793 AUD
View
B+
Retailer 17
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$531 USD
View
B+
Retailer 18
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$582 USD
SGD 786 SGD
View
B
Retailer 19
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$636 USD
A$979 AUD
View
B
Retailer 20
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$680 USD
View
B
Retailer 21
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$697 USD
View
B
Retailer 22
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$735 USD
View
B
Retailer 23
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$994 USD
£783 GBP
View
Most Expensive
B
Reve Diamonds
C0BD67E77 · Oct 30
$1,100 USD
View
23 more retailers have this diamond
Prices start from $171 USDSave up to $929 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
1.05ct Heart
$171 USD