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Heart|Lab Grown|IGI

0.89ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG840665115

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840665115

Diamond specifications and retailer prices

From $140 USD
As of October 23, 2026
Save $861 USD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,001 USD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 0.89ct lab-grown heart diamond

This 0.89ct lab-grown heart sits in the just-under-one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840665115 or 840665115. Listed at 20 retailers as of October 23, 2026, with prices from $140 to $1,001, a $861 spread on the same certified stone. Reve Diamonds lists it at $1,001. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.89
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40.3°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840665115
Dimensions6.38 × 6.66 × 3.75 mm
L/W Ratio1.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.38 mm6.66 mm0.89 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG840665115
Side View
Table 66.0%Crown 40.3°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 56.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 23
Current: $539 USD|Low: $140 USD|High: $1,001 USD|Avg: $398 USD|-1.1%
Retailer 1
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Retailer 18
Retailer 19
Reve Diamonds
October 29, 2026
Retailer 3$140 USD
Retailer 8$155 USD
Retailer 7$162 USD
Retailer 11$173 USD
Retailer 12$192 USD
Retailer 14$242 USD
Retailer 15$294 USD
Retailer 18$297 USD
Retailer 19$308 USD
Retailer 5$309 USD
Retailer 6$324 USD
Retailer 16$403 USD
Retailer 4$414 USD
Retailer 13$474 USD
Retailer 1$539 USD
Retailer 10$556 USD
Retailer 2$588 USD
Retailer 9$612 USD
Retailer 17$810 USD
Reve Diamonds$1,001 USD

11 data points across 20 retailers

20 retailers$140 USD to $1,001 USD

A
Cheapest Retailer
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$140 USD
A
Retailer 2
-
$155 USD
View
Final sale: no returns
A
Retailer 3
-
$162 USD
View
A
Retailer 4
-
$173 USD
View
A
Retailer 5
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$192 USD
HK$1,500 HKD
View
A
Retailer 6
-
$242 USD
£190 GBP
View
A
Retailer 7
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$294 USD
£231 GBP
View
A
Retailer 8
-
$297 USD
€283 EUR
View
A
Retailer 9
-
$308 USD
ZAR 4,974 ZAR
View
A
Retailer 10
-
$309 USD
View
B+
Retailer 11
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$324 USD
View
B+
Retailer 12
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$403 USD
£317 GBP
View
B+
Retailer 13
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$414 USD
View
B+
Retailer 14
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$474 USD
SGD 641 SGD
View
B+
Retailer 15
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$539 USD
View
B
Retailer 16
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$556 USD
View
B
Retailer 17
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$588 USD
View
B
Retailer 18
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$612 USD
View
B
Retailer 19
-
$810 USD
£638 GBP
View
Most Expensive
B
Reve Diamonds
190F64170 · Oct 25
$1,001 USD
View
19 more retailers have this diamond
Prices start from $140 USDSave up to $861 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
0.89ct Heart
$140 USD