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Heart|Lab Grown|IGI

0.83ct E IF Heart Lab Grown Diamond

ID • E/IF • IGI LG823628505

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG823628505

Diamond specifications and retailer prices

From $290 USD
As of October 27, 2026
Save $1,095 USD (79%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,385 USD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 0.83ct lab-grown heart diamond

This 0.83ct lab-grown heart sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG823628505 or 823628505. Listed at 19 retailers as of October 25, 2026, with prices from $290 to $1,385, a $1,095 spread on the same certified stone. Reve Diamonds lists it at $1,385. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.83
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.4°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823628505
Dimensions6.36 × 6.03 × 3.67 mm
L/W Ratio1.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.36 mm6.03 mm0.83 ctE / IF
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG823628505
Side View
Table 61.0%Crown 37.4°Girdle: MED-THKPavilion 39.1°Culet: NoneDepth 57.7%

Caratlytics Score

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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 27
Current: $1,121 USD|Low: $290 USD|High: $1,420 USD|Avg: $760 USD|-1.1%
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
Reve Diamonds
October 29, 2026
Retailer 2$290 USD
Retailer 5$358 USD
Retailer 9$423 USD
Retailer 8$511 USD
Retailer 4$537 USD
Retailer 13$541 USD
Retailer 12$574 USD
Retailer 10$612 USD
Retailer 14$818 USD
Retailer 7$858 USD
Retailer 6$1,010 USD
Retailer 3$1,087 USD
Retailer 1$1,121 USD
Retailer 11$1,293 USD
Reve Diamonds$1,385 USD

41 data points across 15 retailers

19 retailers$290 USD to $1,385 USD

A
Retailer 1
-
$271 USD
Price last confirmed 12 days ago
A
Retailer 2
-
$290 USD
View
Final sale: no returns
A
Retailer 3
-
$314 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
$336 USD
View
Price last confirmed 26 days ago
A
Retailer 5
-
$358 USD
HK$2,800 HKD
View
A
Retailer 6
-
$423 USD
£333 GBP
View
A
Retailer 7
-
$511 USD
€487 EUR
View
B+
Retailer 8
-
$537 USD
View
A
Retailer 9
-
$541 USD
View
A
Retailer 10
-
$574 USD
ZAR 9,265 ZAR
View
B+
Retailer 11
-
$612 USD
£482 GBP
View
B+
Retailer 12
-
$818 USD
View
B+
Retailer 13
-
$858 USD
SGD 1,159 SGD
View
B
Retailer 14
-
$1,010 USD
View
B
Retailer 15
-
$1,081 USD
View
Price last confirmed 12 days ago
B
Retailer 16
-
$1,087 USD
View
B
Retailer 17
-
$1,121 USD
View
B
Retailer 18
-
$1,293 USD
£1,018 GBP
View
Most Expensive
B
Reve Diamonds
EC7962A99 · Oct 25
$1,385 USD
View
18 more retailers have this diamond
Prices start from $290 USDSave up to $1,095 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
0.83ct Heart
$290 USD