Heart|Lab Grown|IGI

4.55ct H VVS2 Heart Lab Grown Diamond

ID • H/VVS2 • IGI LG836612636

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836612636

Diamond specifications and retailer prices

From $733 USD
As of October 30, 2026
Save $3,747 USD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,480 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.55ct lab-grown heart diamond

This 4.55ct lab-grown heart sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG836612636 or 836612636. Listed at 18 retailers as of October 30, 2026, with prices from $733 to $4,480, a $3,747 spread on the same certified stone. Brilliant Earth lists it at $4,480. 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

4.55
Carat
H
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836612636
Dimensions10.35 × 11.71 × 6.43 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
10.35 mm11.71 mm4.55 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836612636
Side View
Table 61.0%Crown 34.6°Girdle: Slightly ThickPavilion 37.1°Culet: NoneDepth 54.9%

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 30
Current: $4,480 USD|Low: $703 USD|High: $6,990 USD|Avg: $1,949 USD|-35.9%
Brilliant Earth
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
Retailer 18
October 31, 2026
Retailer 17$733 USD
Retailer 16$797 USD
Retailer 8$821 USD
Retailer 3$850 USD
Retailer 4$850 USD
Retailer 12$989 USD
Retailer 14$1,025 USD
Retailer 5$1,210 USD
Retailer 9$1,377 USD
Retailer 13$1,809 USD
Retailer 11$1,821 USD
Retailer 7$1,821 USD
Retailer 2$1,908 USD
Retailer 18$2,389 USD
Retailer 10$2,844 USD
Retailer 6$2,929 USD
Retailer 15$3,341 USD
Brilliant Earth$4,480 USD

28 data points across 18 retailers

18 retailers$733 USD to $4,480 USD

A
Cheapest Retailer
-
$733 USD
A
Retailer 2
-
$797 USD
View
A
Retailer 3
-
$821 USD
View
Final sale: no returns
Retailer 4
-
$850 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$850 USD
View
A
Retailer 6
-
$989 USD
£779 GBP
View
A
Retailer 7
-
$1,025 USD
View
A
Retailer 8
-
$1,210 USD
View
B+
Retailer 9
-
$1,377 USD
View
B+
Retailer 10
-
$1,809 USD
ZAR 29,220 ZAR
View
B+
Retailer 11
-
$1,821 USD
A$2,801 AUD
View
B+
Retailer 12
-
$1,821 USD
View
B+
Retailer 13
-
$1,908 USD
View
B
Retailer 14
-
$2,389 USD
View
B
Retailer 15
-
$2,844 USD
SGD 3,843 SGD
View
B
Retailer 16
-
$2,929 USD
View
B
Retailer 17
-
$3,341 USD
£2,631 GBP
View
Most Expensive
B
Brilliant Earth
21621237A · Oct 30
$4,480 USD
View
17 more retailers have this diamond
Prices start from $733 USDSave up to $3,747 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
4.55ct Heart
$733 USD